{"transactions":[{"id":4627635,"issuer":{"id":7804,"kind":"organization","name":"CalciMedica, Inc.","symbol":"CALC"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2026-09-28T20:27:38.000Z","date":"2026-09-24","kind":"grant","planned":false,"acquired":true,"shares":190000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Beginning September 24, 2026, 1/48th of the shares subject to the option shall vest in equal monthly installments over a four year period."}],"balance_after":190000,"derivative":{"exercise_price":1.74,"expiration_date":"2036-09-23","underlying":"Common Stock","underlying_shares":190000},"source":{"system":"sec-edgar","filing":"0001942596-26-000003","document":"form4-09282026_080935.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1942596/000194259626000003/form4-09282026_080935.xml","form_type":"4"}},{"id":813165,"issuer":{"id":7804,"kind":"organization","name":"CalciMedica, Inc.","symbol":"CALC"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2026-04-08T01:50:22.000Z","date":"2025-04-05","kind":"grant","planned":false,"acquired":true,"shares":67728,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Beginning April 1, 2026, 1/48th of the shares subject to the option vest in equal monthly installments over a four year period, provided, however, that no shares shall vest until the filing of the Company's registration statement on Form S-8 covering the shares of Common Stock that were automatically added to the shares authorized for issuance under the Company's 2023 Equity Incentive Plan on January 1, 2026 pursuant to an annual \"evergreen\" provision."}],"balance_after":67728,"derivative":{"exercise_price":0.585,"expiration_date":"2036-04-04","underlying":"Common Stock","underlying_shares":67728},"source":{"system":"sec-edgar","filing":"0001942596-26-000002","document":"form4-04072026_090411.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1534133/000194259626000002/form4-04072026_090411.xml","form_type":"4"}},{"id":1100867,"issuer":{"id":7804,"kind":"organization","name":"CalciMedica, Inc.","symbol":"CALC"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2025-06-26T22:30:22.000Z","date":"2025-06-24","kind":"grant","planned":false,"acquired":true,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F5","text":"The option grant was approved by the Board of Directors of CalciMedica, Inc. (the \"Company\") on April 23, 2025, subject to stockholder approval of an amendment of the Company's 2023 Equity Incentive Plan (the \"Amended 2023 EIP\") under which the option was granted. The Company's stockholders approved the Amended 2023 EIP on June 24, 2025."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Immediately exercisable."}],"balance_after":20000,"derivative":{"exercise_price":1.53,"expiration_date":"2035-04-22","underlying":"Common Stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001415889-25-018309","document":"form4-06262025_100618.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1534133/000141588925018309/form4-06262025_100618.xml","form_type":"4"}},{"id":1100866,"issuer":{"id":7804,"kind":"organization","name":"CalciMedica, Inc.","symbol":"CALC"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-06-26T22:30:22.000Z","date":"2025-06-26","kind":"purchase","planned":false,"acquired":true,"shares":2000,"price":1.5025,"value":3005.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The weighted average purchase price for the transaction reported was $1.5025, and the range of prices were between $1.45 and $1.54. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares purchased at each separate price will be provided."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,000 shares held by The Bardin Family Trust dated June 4, 2024 (the \"Trust\") which were inadvertently reported as directly owned on the Form 4 filed with the SEC on June 3, 2025."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"By The Bardin Family Trust dated June 4, 2024."}],"balance_after":3000,"source":{"system":"sec-edgar","filing":"0001415889-25-018309","document":"form4-06262025_100618.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1534133/000141588925018309/form4-06262025_100618.xml","form_type":"4"}},{"id":1124306,"issuer":{"id":7804,"kind":"organization","name":"CalciMedica, Inc.","symbol":"CALC"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-06-03T21:10:11.000Z","date":"2025-05-30","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":1.69,"value":1690.0,"ownership":{"direct":true},"balance_after":41000,"source":{"system":"sec-edgar","filing":"0001415889-25-015421","document":"form4-06032025_050601.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1534133/000141588925015421/form4-06032025_050601.xml","form_type":"4"}},{"id":1165479,"issuer":{"id":7804,"kind":"organization","name":"CalciMedica, Inc.","symbol":"CALC"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2025-04-25T20:35:02.000Z","date":"2025-04-23","kind":"grant","planned":false,"acquired":true,"shares":130000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Beginning March 26, 2025, 1/48th of the shares subject to the option vest in equal monthly installments over a four year period."}],"balance_after":130000,"derivative":{"exercise_price":1.53,"expiration_date":"2035-04-22","underlying":"Common Stock","underlying_shares":130000},"source":{"system":"sec-edgar","filing":"0001415889-25-011365","document":"form4-04252025_080459.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1534133/000141588925011365/form4-04252025_080459.xml","form_type":"4"}},{"id":1949437,"issuer":{"id":72536,"kind":"organization","name":"Atai Beckley N.V.","symbol":"ATAI"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Restricted Stock Unit","published_at":"2023-03-16T20:23:11.000Z","date":"2023-03-14","kind":"grant","acquired":true,"shares":350000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit represents a contingent right to receive one common share of the Issuer upon vesting and settlement. 50% of the restricted stock units will vest on the first anniversary of the grant date and 50% will vest on the second anniversary of the grant date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each restricted stock unit represents a contingent right to receive one common share of the Issuer upon vesting and settlement. 50% of the restricted stock units will vest on the first anniversary of the grant date and 50% will vest on the second anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each restricted stock unit represents a contingent right to receive one common share of the Issuer upon vesting and settlement. 50% of the restricted stock units will vest on the first anniversary of the grant date and 50% will vest on the second anniversary of the grant date."}],"balance_after":350000,"derivative":{"underlying":"Common Shares","underlying_shares":350000},"source":{"system":"sec-edgar","filing":"0000899243-23-008781","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1840904/000089924323008781/doc4.xml","form_type":"4"}},{"id":1949436,"issuer":{"id":72536,"kind":"organization","name":"Atai Beckley N.V.","symbol":"ATAI"},"owners":[{"id":53375,"kind":"person","name":"Bardin Stephen","position":1,"cik":"0001942596","reported_name":"Bardin Stephen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option","published_at":"2023-03-16T20:23:11.000Z","date":"2023-03-14","kind":"grant","acquired":true,"shares":600000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The stock option shall vest as to 25% of the underlying shares on March 14, 2024, and in 36 substantially equal monthly installments thereafter."}],"balance_after":600000,"derivative":{"exercise_price":1.18,"expiration_date":"2033-03-14","underlying":"Common Shares","underlying_shares":600000},"source":{"system":"sec-edgar","filing":"0000899243-23-008781","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1840904/000089924323008781/doc4.xml","form_type":"4"}}]}