{"transactions":[{"id":689160,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-12T21:28:50.000Z","date":"2026-08-11","kind":"grant","planned":false,"acquired":true,"shares":2532,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 11, 2027, 2028 and 2029, respectively."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On August 22, 2025, the issuer effected a 1-for-10 reverse stock split of the issued and outstanding shares of its common stock. Upon effectiveness of the reverse stock split, every 10 shares of common stock was automatically converted into one share of common stock, resulting in the reporting person's beneficial ownership of 300,293 less shares of common stock held directly."}],"balance_after":35897,"source":{"system":"sec-edgar","filing":"0000897069-26-001656","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706926001656/form4.xml","form_type":"4"}},{"id":730433,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-22T21:12:53.000Z","date":"2026-06-17","kind":"grant","planned":false,"acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share is represented by a restricted stock unit (\"RSU\"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 17, 2027 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date."}],"balance_after":83500,"source":{"system":"sec-edgar","filing":"0001104659-26-076470","document":"tm2618497-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000110465926076470/tm2618497-1_4seq1.xml","form_type":"4"}},{"id":1097734,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-07-01T21:30:28.000Z","date":"2025-07-01","kind":"grant","planned":false,"acquired":true,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of July 1, 2026, 2027 and 2028, respectively."}],"balance_after":333658,"source":{"system":"sec-edgar","filing":"0000897069-25-001149","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706925001149/form4.xml","form_type":"4"}},{"id":1103681,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-23T23:21:06.000Z","date":"2025-06-18","kind":"grant","planned":false,"acquired":true,"shares":34000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share is represented by a restricted stock unit (\"RSU\"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 18, 2026 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date."}],"balance_after":58500,"source":{"system":"sec-edgar","filing":"0001062993-25-012079","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299325012079/form4.xml","form_type":"4"}},{"id":1134527,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2025-05-27T12:06:27.000Z","date":"2025-05-22","kind":"exercise","planned":false,"acquired":false,"shares":37338,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":37338},"source":{"system":"sec-edgar","filing":"0001562180-25-004177","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218025004177/primarydocument.xml","form_type":"4"}},{"id":1134526,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-27T12:06:27.000Z","date":"2025-05-22","kind":"exercise","planned":false,"acquired":true,"shares":37338,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":192336,"source":{"system":"sec-edgar","filing":"0001562180-25-004177","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218025004177/primarydocument.xml","form_type":"4"}},{"id":1249386,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-02-24T22:19:36.000Z","date":"2025-02-21","kind":"purchase","planned":false,"acquired":true,"shares":20000,"price":0.911,"value":18220.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price in Column 4 is a weighted average price. The prices actually received ranged from $0.89 to $0.93. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price."}],"balance_after":313658,"source":{"system":"sec-edgar","filing":"0000897069-25-000377","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706925000377/form4.xml","form_type":"4"}},{"id":1252649,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-02-21T21:54:45.000Z","date":"2025-02-20","kind":"purchase","planned":false,"acquired":true,"shares":874,"price":0.883,"value":771.742,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price in Column 4 is a weighted average price. The prices actually received ranged from $0.86 to $0.90. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price."}],"balance_after":293658,"source":{"system":"sec-edgar","filing":"0000897069-25-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706925000371/form4.xml","form_type":"4"}},{"id":1252648,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-02-21T21:54:45.000Z","date":"2025-02-19","kind":"purchase","planned":false,"acquired":true,"shares":13000,"price":0.837,"value":10881.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price in Column 4 is a weighted average price. The prices actually received ranged from $0.81 to $0.85. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price."}],"balance_after":292784,"source":{"system":"sec-edgar","filing":"0000897069-25-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706925000371/form4.xml","form_type":"4"}},{"id":1259572,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-02-19T22:00:14.000Z","date":"2025-02-18","kind":"purchase","planned":false,"acquired":true,"shares":13000,"price":0.836,"value":10868.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price in Column 4 is a weighted average price. The prices actually received ranged from $0.82 to $0.85. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price."}],"balance_after":279784,"source":{"system":"sec-edgar","filing":"0000897069-25-000313","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706925000313/form4.xml","form_type":"4"}},{"id":1263569,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-02-18T22:35:08.000Z","date":"2025-02-14","kind":"purchase","planned":false,"acquired":true,"shares":10000,"price":0.82,"value":8200.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price in Column 4 is a weighted average price.  The prices actually received ranged from $0.80 to $0.83.  The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price."}],"balance_after":266784,"source":{"system":"sec-edgar","filing":"0000897069-25-000288","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706925000288/form4.xml","form_type":"4"}},{"id":1477164,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-06-17T21:02:47.000Z","date":"2024-06-14","kind":"purchase","planned":false,"acquired":true,"shares":20000,"price":1.145,"value":22900.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price in Column 4 is a weighted average price. The prices actually received ranged from $1.140 to $1.150. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price."}],"balance_after":256784,"source":{"system":"sec-edgar","filing":"0000897069-24-001401","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706924001401/form4.xml","form_type":"4"}},{"id":1481953,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-06-12T21:41:36.000Z","date":"2024-06-11","kind":"grant","planned":false,"acquired":true,"shares":27523,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 11, 2025, 2026 and 2027, respectively."}],"balance_after":236784,"source":{"system":"sec-edgar","filing":"0000897069-24-001387","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706924001387/form4.xml","form_type":"4"}},{"id":1483367,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2024-06-11T22:46:49.000Z","date":"2024-06-07","kind":"grant","planned":false,"acquired":true,"shares":8500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests in full on the earlier of (i) June 7, 2025 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date."}],"balance_after":8500,"derivative":{"exercise_price":1.95,"expiration_date":"2034-06-07","underlying":"Common Stock","underlying_shares":8500},"source":{"system":"sec-edgar","filing":"0001062993-24-012412","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299324012412/form4.xml","form_type":"4"}},{"id":1483366,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-06-11T22:46:49.000Z","date":"2024-06-07","kind":"grant","planned":false,"acquired":true,"shares":8500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share is represented by a restricted stock unit (\"RSU\"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 7, 2025 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date."}],"balance_after":24500,"source":{"system":"sec-edgar","filing":"0001062993-24-012412","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299324012412/form4.xml","form_type":"4"}},{"id":1502961,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2024-05-24T10:46:02.000Z","date":"2024-05-22","kind":"grant","planned":false,"acquired":true,"shares":37338,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":37338,"derivative":{"underlying":"Common Stock","underlying_shares":37338},"source":{"system":"sec-edgar","filing":"0001562180-24-004354","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218024004354/primarydocument.xml","form_type":"4"}},{"id":1508206,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2024-05-21T08:57:56.000Z","date":"2024-05-19","kind":"exercise","planned":false,"acquired":false,"shares":33207,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":33207},"source":{"system":"sec-edgar","filing":"0001562180-24-004245","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218024004245/primarydocument.xml","form_type":"4"}},{"id":1508205,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-21T08:57:56.000Z","date":"2024-05-19","kind":"exercise","planned":false,"acquired":true,"shares":33207,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":154998,"source":{"system":"sec-edgar","filing":"0001562180-24-004245","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218024004245/primarydocument.xml","form_type":"4"}},{"id":1726686,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-11-30T21:42:27.000Z","date":"2023-11-29","kind":"purchase","planned":false,"acquired":true,"shares":30000,"price":0.93,"value":27900.0,"ownership":{"direct":true},"balance_after":209261,"source":{"system":"sec-edgar","filing":"0000897069-23-001697","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706923001697/form4.xml","form_type":"4"}},{"id":1757629,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":45000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":0.73,"expiration_date":"2032-06-10","underlying":"Common Stock","underlying_shares":45000},"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757628,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":25000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":0.83,"expiration_date":"2030-07-06","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757627,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":150818,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":0.47,"expiration_date":"2029-07-02","underlying":"Common Stock","underlying_shares":150818},"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757626,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":73915,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":0.92,"expiration_date":"2026-01-03","underlying":"Common Stock","underlying_shares":73915},"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757625,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":34946,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":1.8,"expiration_date":"2028-07-01","underlying":"Common Stock","underlying_shares":34946},"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757624,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":38509,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an \"In-the-Money Option\") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":1.65,"expiration_date":"2025-01-17","underlying":"Common Stock","underlying_shares":38509},"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757623,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"exercise","planned":false,"acquired":false,"shares":5557,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"At the Effective Time, each then-outstanding restricted stock unit (\"RSU\") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award."},{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F2","text":"At the Effective Time, each then-outstanding restricted stock unit (\"RSU\") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"At the Effective Time, each then-outstanding restricted stock unit (\"RSU\") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"At the Effective Time, each then-outstanding restricted stock unit (\"RSU\") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":5557},"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757622,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":42692,"price":2.08,"value":88799.36,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F3","text":"At the Effective Time, each share of Common Stock held by the Reporting Person immediately prior to the Effective Time was converted into the right to receive $2.08 in cash, without interest."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"At the Effective Time, each share of Common Stock held by the Reporting Person immediately prior to the Effective Time was converted into the right to receive $2.08 in cash, without interest."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1757621,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-10-19T21:57:33.000Z","date":"2023-10-18","kind":"exercise","planned":false,"acquired":true,"shares":5557,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. (\"Parent\"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent (\"Silk USA\"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer (the \"Merger\") effective as of October 18, 2023 (the \"Effective Time\") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent."},{"field":"kind","element":"transactionCoding","label":"F2","text":"At the Effective Time, each then-outstanding restricted stock unit (\"RSU\") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"At the Effective Time, each then-outstanding restricted stock unit (\"RSU\") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award."}],"balance_after":42692,"source":{"system":"sec-edgar","filing":"0001104659-23-110258","document":"tm2328786-6_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000110465923110258/tm2328786-6_4seq1.xml","form_type":"4"}},{"id":1805454,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-08-16T17:45:18.000Z","date":"2023-08-15","kind":"grant","planned":false,"acquired":true,"shares":19355,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 15, 2024, 2025 and 2026, respectively."}],"balance_after":179261,"source":{"system":"sec-edgar","filing":"0000897069-23-001220","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706923001220/form4.xml","form_type":"4"}},{"id":1857146,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to Buy)","published_at":"2023-06-13T21:38:15.000Z","date":"2023-06-09","kind":"grant","planned":false,"acquired":true,"shares":6000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests in full on the earlier of (i) June 9, 2024 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date."}],"balance_after":6000,"derivative":{"exercise_price":2.77,"expiration_date":"2033-06-09","underlying":"Common Stock","underlying_shares":6000},"source":{"system":"sec-edgar","filing":"0001062993-23-013439","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299323013439/form4.xml","form_type":"4"}},{"id":1857145,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-06-13T21:38:15.000Z","date":"2023-06-09","kind":"grant","planned":false,"acquired":true,"shares":6000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share is represented by a restricted stock unit (\"RSU\"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 9, 2024 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date."}],"balance_after":16000,"source":{"system":"sec-edgar","filing":"0001062993-23-013439","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299323013439/form4.xml","form_type":"4"}},{"id":1857596,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2023-06-13T16:15:28.000Z","date":"2023-06-09","kind":"exercise","planned":false,"acquired":false,"shares":5557,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each RSU represents the right to receive one share of Common Stock upon the satisfaction of applicable vesting conditions."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023."}],"balance_after":5557,"derivative":{"underlying":"Common Stock","underlying_shares":5557},"source":{"system":"sec-edgar","filing":"0001415889-23-009723","document":"form4-06132023_040612.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000141588923009723/form4-06132023_040612.xml","form_type":"4"}},{"id":1857595,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2023-06-13T16:15:28.000Z","date":"2023-06-09","kind":"grant","planned":false,"acquired":true,"shares":11114,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each RSU represents the right to receive one share of Common Stock upon the satisfaction of applicable vesting conditions."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023."}],"balance_after":11114,"derivative":{"underlying":"Common Stock","underlying_shares":11114},"source":{"system":"sec-edgar","filing":"0001415889-23-009723","document":"form4-06132023_040612.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000141588923009723/form4-06132023_040612.xml","form_type":"4"}},{"id":1857594,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-06-13T16:15:28.000Z","date":"2023-06-09","kind":"exercise","planned":false,"acquired":true,"shares":5557,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Person received 5,557 Restricted Stock Units, or RSU, which represents a right to receive one share of Common Stock upon the satisfaction of applicable vesting\nconditions."}],"balance_after":50047,"source":{"system":"sec-edgar","filing":"0001415889-23-009723","document":"form4-06132023_040612.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000141588923009723/form4-06132023_040612.xml","form_type":"4"}},{"id":1858598,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-06-12T17:53:42.000Z","date":"2023-06-12","kind":"purchase","planned":false,"acquired":true,"shares":8185,"price":1.853,"value":15166.805,"ownership":{"direct":true},"balance_after":159906,"source":{"system":"sec-edgar","filing":"0000897069-23-000714","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706923000714/form4.xml","form_type":"4"}},{"id":1860380,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-06-09T20:42:24.000Z","date":"2023-06-09","kind":"purchase","planned":false,"acquired":true,"shares":16815,"price":1.7752,"value":29849.988,"ownership":{"direct":true},"balance_after":151721,"source":{"system":"sec-edgar","filing":"0000897069-23-000711","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000089706923000711/form4.xml","form_type":"4"}},{"id":1881890,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2023-05-23T11:28:08.000Z","date":"2023-05-19","kind":"grant","planned":false,"acquired":true,"shares":33207,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":33207,"derivative":{"underlying":"Common Stock","underlying_shares":33207},"source":{"system":"sec-edgar","filing":"0001562180-23-004415","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218023004415/primarydocument.xml","form_type":"4"}},{"id":1909593,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2023-05-02T11:39:04.000Z","date":"2023-04-28","kind":"exercise","planned":false,"acquired":false,"shares":30303,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":30303},"source":{"system":"sec-edgar","filing":"0001562180-23-003792","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218023003792/primarydocument.xml","form_type":"4"}},{"id":1909592,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-02T11:39:04.000Z","date":"2023-04-28","kind":"exercise","planned":false,"acquired":true,"shares":30303,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":121791,"source":{"system":"sec-edgar","filing":"0001562180-23-003792","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218023003792/primarydocument.xml","form_type":"4"}},{"id":2102414,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-11-29T21:57:01.000Z","date":"2022-11-29","kind":"purchase","acquired":true,"shares":10000,"price":2.655,"value":26550.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average purchase price. The shares were purchased at prices ranging from $2.61 to $2.67 per share. The reporting person undertakes to provide to Cognition Therapeutics, Inc., any security holder of Cognition Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."}],"balance_after":10000,"source":{"system":"sec-edgar","filing":"0001062993-22-022923","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299322022923/form4.xml","form_type":"4"}},{"id":2223015,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-06-23T20:08:10.000Z","date":"2022-06-10","kind":"grant","acquired":true,"shares":8335,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"This amendment is being filed solely for the purpose of correcting a scrivener's error in this item. The correct exercise price is \"$1.92\" as shown herein, and not \"$1.98\" as was inadvertently entered in the original filing."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests on June 10, 2023, subject to the Reporting Person's continued service through the vesting date."}],"balance_after":8335,"derivative":{"exercise_price":1.92,"expiration_date":"2032-06-10","underlying":"Common Stock","underlying_shares":8335},"source":{"system":"sec-edgar","filing":"0001062993-22-015361","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299322015361/form4a.xml","form_type":"4/A","original_submission_date":"2022-06-13"}},{"id":2234109,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2022-06-13T20:47:20.000Z","date":"2022-06-10","kind":"grant","acquired":true,"shares":8335,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option vests on June 10, 2023, subject to the Reporting Person's continued service through the vesting date."}],"balance_after":8335,"derivative":{"exercise_price":1.98,"expiration_date":"2032-06-10","underlying":"Common Stock","underlying_shares":8335},"source":{"system":"sec-edgar","filing":"0001062993-22-014800","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000106299322014800/form4.xml","form_type":"4"}},{"id":2233975,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-06-13T20:02:28.000Z","date":"2022-06-10","kind":"grant","acquired":true,"shares":22935,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 10, 2023, 2024 and 2025, respectively."}],"balance_after":134906,"source":{"system":"sec-edgar","filing":"0001567619-22-012761","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000156761922012761/doc1.xml","form_type":"4"}},{"id":2236507,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-06-10T09:25:56.000Z","date":"2022-06-10","kind":"grant","acquired":true,"shares":45000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"22,500 shares of such options vested as of June 10, 2022 and 22,500 shares shall vest on June 10, 2023 or by the next Annual Meeting, whichever is sooner."}],"balance_after":45000,"derivative":{"exercise_price":0.73,"expiration_date":"2032-06-10","underlying":"Common Stock","underlying_shares":45000},"source":{"system":"sec-edgar","filing":"0001179110-22-003279","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000117911022003279/edgar.xml","form_type":"4"}},{"id":2254723,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2022-05-27T10:56:52.000Z","date":"2022-05-25","kind":"exercise","acquired":false,"shares":15577,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":30303,"derivative":{"underlying":"Common Stock","underlying_shares":15577},"source":{"system":"sec-edgar","filing":"0001562180-22-004487","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218022004487/primarydocument.xml","form_type":"4"}},{"id":2254722,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-05-27T10:56:52.000Z","date":"2022-05-25","kind":"exercise","acquired":true,"shares":15577,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":91488,"source":{"system":"sec-edgar","filing":"0001562180-22-004487","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218022004487/primarydocument.xml","form_type":"4"}},{"id":2287315,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2022-05-02T15:14:46.000Z","date":"2022-04-28","kind":"grant","acquired":true,"shares":30303,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":45880,"derivative":{"underlying":"Common Stock","underlying_shares":30303},"source":{"system":"sec-edgar","filing":"0001562180-22-003607","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218022003607/primarydocument.xml","form_type":"4"}},{"id":2526115,"issuer":{"id":6792,"kind":"organization","name":"COGNITION THERAPEUTICS INC"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2021-11-03T22:00:23.000Z","date":"2021-11-01","kind":"grant","acquired":true,"shares":16670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options will vest and become exercisable in thirty-six (36) equal monthly installments, subject to the reporting person's continuous service as of each such date."}],"balance_after":16670,"derivative":{"exercise_price":12.1,"expiration_date":"2031-11-01","underlying":"Common Stock","underlying_shares":16670},"source":{"system":"sec-edgar","filing":"0001891015-21-000006","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455365/000189101521000006/edgar.xml","form_type":"4"}},{"id":2641834,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2021-07-06T19:32:37.000Z","date":"2021-07-01","kind":"grant","acquired":true,"shares":35000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"17,500 shares of such options vested as of July 1, 2021 and 17,500 shares shall vest on July 1, 2022 or by the next Annual Meeting, whichever is sooner."}],"balance_after":35000,"derivative":{"exercise_price":3.48,"expiration_date":"2031-07-01","underlying":"Common Stock","underlying_shares":35000},"source":{"system":"sec-edgar","filing":"0001179110-21-007408","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000117911021007408/edgar.xml","form_type":"4"}},{"id":2656576,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2021-06-24T15:06:45.000Z","date":"2021-06-22","kind":"exercise","acquired":false,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":15577,"derivative":{"underlying":"Common Stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001562180-21-004475","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218021004475/primarydocument.xml","form_type":"4"}},{"id":2656575,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-24T15:06:45.000Z","date":"2021-06-22","kind":"exercise","acquired":true,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":75911,"source":{"system":"sec-edgar","filing":"0001562180-21-004475","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218021004475/primarydocument.xml","form_type":"4"}},{"id":2672493,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2021-06-11T16:09:56.000Z","date":"2021-06-10","kind":"exercise","acquired":false,"shares":25971,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the exercise of options granted on 7/1/14, and set to expire on 7/1/21."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"All shares underlying this option have vested."}],"balance_after":0,"derivative":{"exercise_price":2.14,"expiration_date":"2021-07-01","underlying":"Common Stock","underlying_shares":25971},"source":{"system":"sec-edgar","filing":"0001179110-21-006593","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000117911021006593/edgar.xml","form_type":"4"}},{"id":2672492,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-11T16:09:56.000Z","date":"2021-06-10","kind":"exercise","acquired":true,"shares":25971,"price":2.14,"value":55577.94,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the exercise of options granted on 7/1/14, and set to expire on 7/1/21."}],"balance_after":44490,"source":{"system":"sec-edgar","filing":"0001179110-21-006593","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000117911021006593/edgar.xml","form_type":"4"}},{"id":2679153,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-07T23:40:46.000Z","date":"2021-06-04","kind":"grant","acquired":true,"shares":8361,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 4, 2022, 2023 and 2024, respectively."}],"balance_after":111971,"source":{"system":"sec-edgar","filing":"0001567619-21-011802","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000156761921011802/doc1.xml","form_type":"4"}},{"id":2694484,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2021-05-27T15:34:31.000Z","date":"2021-05-25","kind":"grant","acquired":true,"shares":15577,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":35577,"derivative":{"underlying":"Common Stock","underlying_shares":15577},"source":{"system":"sec-edgar","filing":"0001562180-21-003775","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218021003775/primarydocument.xml","form_type":"4"}},{"id":3085810,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2020-07-09T17:05:10.000Z","date":"2020-07-06","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"12,500 shares of such options vested as of July 6, 2020 and 12,500 shares shall vest on July 5, 2021 or by the next Annual Meeting, whichever is sooner."}],"balance_after":25000,"derivative":{"exercise_price":0.83,"expiration_date":"2030-07-06","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001179110-20-008145","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000117911020008145/edgar.xml","form_type":"4"}},{"id":3102590,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2020-06-23T11:45:38.000Z","date":"2020-06-22","kind":"grant","acquired":true,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":20000,"derivative":{"underlying":"Common Stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001562180-20-004635","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218020004635/primarydocument.xml","form_type":"4"}},{"id":3113239,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-06-11T17:47:19.000Z","date":"2020-06-09","kind":"grant","acquired":true,"shares":11479,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 9, 2021, 2022 and 2023, respectively."}],"balance_after":103610,"source":{"system":"sec-edgar","filing":"0001567619-20-011987","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000156761920011987/doc1.xml","form_type":"4"}},{"id":3170781,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2020-04-24T14:31:15.000Z","date":"2020-04-23","kind":"exercise","acquired":false,"shares":16779,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units were granted on April 23, 2019 and vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units were granted on April 23, 2019 and vest and settle in stock on the first anniversary of the grant date."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":16779},"source":{"system":"sec-edgar","filing":"0001562180-20-003128","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218020003128/primarydocument.xml","form_type":"4"}},{"id":3170780,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-04-24T14:31:15.000Z","date":"2020-04-23","kind":"exercise","acquired":true,"shares":16779,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":55911,"source":{"system":"sec-edgar","filing":"0001562180-20-003128","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218020003128/primarydocument.xml","form_type":"4"}},{"id":3439518,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-08-14T10:22:54.000Z","date":"2019-08-12","kind":"purchase","acquired":true,"shares":18000,"price":2.845,"value":51210.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average purchase price. The shares were purchased at prices ranging from $2.64 to $3.005 per share. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (1) to this Form 4."}],"balance_after":39132,"source":{"system":"sec-edgar","filing":"0001562180-19-004264","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218019004264/primarydocument.xml","form_type":"4"}},{"id":3440968,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-08-12T21:26:20.000Z","date":"2019-08-12","kind":"grant","acquired":true,"shares":9033,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 12, 2020, 2021 and 2022, respectively."}],"balance_after":92131,"source":{"system":"sec-edgar","filing":"0001567619-19-016375","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000156761919016375/doc1.xml","form_type":"4"}},{"id":3468910,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2019-07-03T16:11:14.000Z","date":"2019-07-02","kind":"grant","acquired":true,"shares":150818,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"78,305 shares of such options vested as of July 2, 2019 and 72,513 shares shall vest on December 31, 2019."}],"balance_after":150818,"derivative":{"exercise_price":0.47,"expiration_date":"2029-07-02","underlying":"Common Stock","underlying_shares":150818},"source":{"system":"sec-edgar","filing":"0001213900-19-012056","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390019012056/ownership.xml","form_type":"4"}},{"id":3549665,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2019-04-25T08:52:41.000Z","date":"2019-04-23","kind":"grant","acquired":true,"shares":16779,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":16779,"derivative":{"underlying":"Common Stock","underlying_shares":16779},"source":{"system":"sec-edgar","filing":"0001562180-19-002348","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218019002348/primarydocument.xml","form_type":"4"}},{"id":3551877,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2019-04-22T12:53:08.000Z","date":"2019-04-19","kind":"exercise","acquired":false,"shares":6873,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units were granted on April 19, 2018 and vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units were granted on April 19, 2018 and vest and settle in stock on the first anniversary of the grant date."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":6873},"source":{"system":"sec-edgar","filing":"0001562180-19-002321","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218019002321/primarydocument.xml","form_type":"4"}},{"id":3551876,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-04-22T12:53:08.000Z","date":"2019-04-19","kind":"exercise","acquired":true,"shares":6873,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":21132,"source":{"system":"sec-edgar","filing":"0001562180-19-002321","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218019002321/primarydocument.xml","form_type":"4"}},{"id":3702228,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2019-01-07T21:49:56.000Z","date":"2019-01-03","kind":"grant","acquired":true,"shares":73915,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"40,636 shares of such options vested as of January 3, 2019 and 33,279 shares shall vest on June 30, 2019."}],"balance_after":73915,"derivative":{"exercise_price":0.92,"expiration_date":"2026-01-03","underlying":"Common Stock","underlying_shares":73915},"source":{"system":"sec-edgar","filing":"0001213900-19-000342","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390019000342/ownership.xml","form_type":"4"}},{"id":3755848,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-11-21T11:22:39.000Z","date":"2018-11-20","kind":"purchase","acquired":true,"shares":10000,"price":7.91,"value":79100.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average purchase price. The shares were purchased at prices ranging from $7.79 to $8.00 per share. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (1) to this Form 4."}],"balance_after":14259,"source":{"system":"sec-edgar","filing":"0001562180-18-004635","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218018004635/primarydocument.xml","form_type":"4"}},{"id":3860488,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2018-07-27T09:12:46.000Z","date":"2018-07-26","kind":"exercise","acquired":false,"shares":1229,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units were granted on July 26, 2017 and vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units were granted on July 26, 2017 and vest and settle in stock on the first anniversary of the grant date."}],"balance_after":6873,"derivative":{"underlying":"Common Stock","underlying_shares":1229},"source":{"system":"sec-edgar","filing":"0001562180-18-003421","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218018003421/primarydocument.xml","form_type":"4"}},{"id":3860487,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-07-27T09:12:46.000Z","date":"2018-07-26","kind":"exercise","acquired":true,"shares":1229,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4259,"source":{"system":"sec-edgar","filing":"0001562180-18-003421","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218018003421/primarydocument.xml","form_type":"4"}},{"id":3876113,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Options (right to buy)","published_at":"2018-07-03T12:30:55.000Z","date":"2018-07-01","kind":"grant","acquired":true,"shares":34946,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"17,851 shares of such options vested as of July 1, 2018 and 17,095 shares shall vest on December 31, 2018."}],"balance_after":34946,"derivative":{"exercise_price":1.8,"expiration_date":"2028-07-01","underlying":"Common Stock","underlying_shares":34946},"source":{"system":"sec-edgar","filing":"0001213900-18-008664","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390018008664/ownership.xml","form_type":"4"}},{"id":3895359,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-06-13T20:56:11.000Z","date":"2018-06-12","kind":"purchase","acquired":true,"shares":5000,"price":0.97,"value":4850.0,"ownership":{"direct":true},"balance_after":83098,"source":{"system":"sec-edgar","filing":"0001140361-18-028438","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000114036118028438/doc1.xml","form_type":"4"}},{"id":3895358,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-06-13T20:56:11.000Z","date":"2018-06-12","kind":"purchase","acquired":true,"shares":5000,"price":0.96,"value":4800.0,"ownership":{"direct":true},"balance_after":78098,"source":{"system":"sec-edgar","filing":"0001140361-18-028438","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000114036118028438/doc1.xml","form_type":"4"}},{"id":3898288,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-06-11T21:47:00.000Z","date":"2018-06-07","kind":"grant","acquired":true,"shares":20250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 7, 2019, 2020 and 2021, respectively."}],"balance_after":73098,"source":{"system":"sec-edgar","filing":"0001140361-18-028112","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000114036118028112/doc1.xml","form_type":"4"}},{"id":3956752,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2018-04-26T10:51:32.000Z","date":"2018-04-25","kind":"exercise","acquired":false,"shares":3030,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units were granted on April 25, 2017 and vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units were granted on April 25, 2017 and vest and settle in stock on the first anniversary of the grant date."}],"balance_after":8102,"derivative":{"underlying":"Common Stock","underlying_shares":3030},"source":{"system":"sec-edgar","filing":"0001562180-18-001981","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218018001981/primarydocument.xml","form_type":"4"}},{"id":3956751,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-04-26T10:51:32.000Z","date":"2018-04-25","kind":"exercise","acquired":true,"shares":3030,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":3030,"source":{"system":"sec-edgar","filing":"0001562180-18-001981","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218018001981/primarydocument.xml","form_type":"4"}},{"id":3960568,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2018-04-19T13:09:53.000Z","date":"2018-04-19","kind":"grant","acquired":true,"shares":6873,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":11132,"derivative":{"underlying":"Common Stock","underlying_shares":6873},"source":{"system":"sec-edgar","filing":"0001562180-18-001924","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218018001924/primarydocument.xml","form_type":"4"}},{"id":3985345,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Warrants (Right to Buy)","published_at":"2018-03-22T20:07:51.000Z","date":"2018-02-15","kind":"purchase","acquired":true,"shares":7408,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":7408,"derivative":{"exercise_price":1.55,"exercise_date":"2018-02-15","expiration_date":"2023-02-15","underlying":"Common Stock","underlying_shares":7408},"source":{"system":"sec-edgar","filing":"0001213900-18-003336","document":"f4021518richstone_emagin.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390018003336/f4021518richstone_emagin.xml","form_type":"4"}},{"id":3985344,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-03-22T20:07:51.000Z","date":"2018-02-15","kind":"purchase","acquired":true,"shares":18519,"price":1.35,"value":25000.65,"ownership":{"direct":true},"balance_after":18519,"source":{"system":"sec-edgar","filing":"0001213900-18-003336","document":"f4021518richstone_emagin.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390018003336/f4021518richstone_emagin.xml","form_type":"4"}},{"id":4029997,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-02-28T00:01:43.000Z","date":"2018-02-26","kind":"purchase","acquired":true,"shares":23500,"price":0.856,"value":20116.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price in Column 4 is a weighted average price. The prices actually paid ranged from $0.84 to $0.8675. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares purchased at each price within the range for all transactions reported in this Form 4 utilizing a weighted average price."}],"balance_after":52848,"source":{"system":"sec-edgar","filing":"0001140361-18-010596","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000114036118010596/doc1.xml","form_type":"4"}},{"id":4079762,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Options (right to buy)","published_at":"2018-02-02T11:12:35.000Z","date":"2018-01-17","kind":"grant","acquired":true,"shares":38509,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"19,686 of such options vested as of 1-17-2018 and 18,823 shall vest on 06-30-2018."}],"balance_after":38509,"derivative":{"exercise_price":1.65,"expiration_date":"2025-01-17","underlying":"Common Stock","underlying_shares":38509},"source":{"system":"sec-edgar","filing":"0001213900-18-001184","document":"f4011718richstone_emagin.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390018001184/f4011718richstone_emagin.xml","form_type":"4"}},{"id":4215481,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2017-09-07T14:45:49.000Z","date":"2017-07-26","kind":"grant","acquired":true,"shares":1229,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":4260,"derivative":{"underlying":"Common Stock","underlying_shares":1229},"source":{"system":"sec-edgar","filing":"0001562180-17-002886","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218017002886/primarydocument.xml","form_type":"4"}},{"id":4232224,"issuer":{"id":167805,"kind":"organization","name":"BioAmber Inc.","symbol":"BIOA"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock Warrants (right to buy)","published_at":"2017-08-16T17:40:15.000Z","date":"2017-08-15","kind":"purchase","acquired":true,"shares":13333,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The fixed combination, consisting of one share of common stock and associated warrant to purchase one share of common stock was issued at a price of $0.75."}],"balance_after":13333,"derivative":{"exercise_price":0.75,"exercise_date":"2017-08-15","expiration_date":"2022-08-15","underlying":"Common Stock","underlying_shares":13333},"source":{"system":"sec-edgar","filing":"0001209191-17-049136","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1281526/000120919117049136/doc4.xml","form_type":"4"}},{"id":4232223,"issuer":{"id":167805,"kind":"organization","name":"BioAmber Inc.","symbol":"BIOA"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-08-16T17:40:15.000Z","date":"2017-08-15","kind":"purchase","acquired":true,"shares":13333,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The fixed combination, consisting of one share of common stock and associated warrant to purchase one share of common stock was issued at a price of $0.75."}],"balance_after":13333,"source":{"system":"sec-edgar","filing":"0001209191-17-049136","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1281526/000120919117049136/doc4.xml","form_type":"4"}},{"id":4261094,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Options (right to buy)","published_at":"2017-07-07T13:09:49.000Z","date":"2017-07-05","kind":"grant","acquired":true,"shares":26932,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"13,747 of such options vested as of 07-05-2017 and 13,185 shall vest on 12-31-2017."}],"balance_after":86858,"derivative":{"exercise_price":2.45,"expiration_date":"2024-07-05","underlying":"Common Stock","underlying_shares":26932},"source":{"system":"sec-edgar","filing":"0001213900-17-007257","document":"f4070517richstone_emagin.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390017007257/f4070517richstone_emagin.xml","form_type":"4"}},{"id":4270794,"issuer":{"id":77072,"kind":"organization","name":"SUPERIOR INDUSTRIES INTERNATIONAL INC","symbol":"SSUP"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2017-06-29T15:21:39.000Z","date":"2017-04-25","kind":"grant","acquired":true,"shares":3031,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock units vest and settle in stock on the first anniversary of the grant date."}],"balance_after":3031,"derivative":{"underlying":"Common Stock","underlying_shares":3031},"source":{"system":"sec-edgar","filing":"0001562180-17-002335","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/95552/000156218017002335/primarydocument.xml","form_type":"4"}},{"id":4280590,"issuer":{"id":6811,"kind":"organization","name":"ORION ENERGY SYSTEMS, INC."},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-06-15T20:52:19.000Z","date":"2017-06-13","kind":"grant","acquired":true,"shares":29348,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 13, 2018, 2019 and 2020, respectively."}],"balance_after":29348,"source":{"system":"sec-edgar","filing":"0001140361-17-025190","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409375/000114036117025190/doc1.xml","form_type":"4"}},{"id":4315593,"issuer":{"id":167805,"kind":"organization","name":"BioAmber Inc.","symbol":"BIOA"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-05-17T21:50:32.000Z","date":"2017-05-11","kind":"grant","acquired":true,"shares":36000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"These options will vest on a quarterly basis, as follows: 25% will vest on August 11, 2017, 25% will vest on November 11, 2017, 25% will vest on February 11, 2018 and 25% will vest on May 11, 2018."}],"balance_after":36000,"derivative":{"exercise_price":2.26,"expiration_date":"2027-05-11","underlying":"Common Stock","underlying_shares":36000},"source":{"system":"sec-edgar","filing":"0001209191-17-033312","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1281526/000120919117033312/doc4.xml","form_type":"4"}},{"id":4499248,"issuer":{"id":17698,"kind":"organization","name":"EMAGIN CORP","symbol":"EMAN"},"owners":[{"id":24082,"kind":"person","name":"RICHSTONE ELLEN B","position":1,"cik":"0001281526","reported_name":"RICHSTONE ELLEN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Options (right to buy)","published_at":"2017-01-05T16:50:53.000Z","date":"2017-01-03","kind":"grant","acquired":true,"shares":30244,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"15,335 of such options vested as of 01-03-2017 and 14,909 shall vest on 06-30-2017."}],"balance_after":59926,"derivative":{"exercise_price":2.15,"expiration_date":"2024-01-03","underlying":"Common Stock","underlying_shares":30244},"source":{"system":"sec-edgar","filing":"0001213900-17-000105","document":"f4010317richstone_emagin.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046995/000121390017000105/f4010317richstone_emagin.xml","form_type":"4"}}]}