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Shares withheld by Varonis to satisfy tax withholding requirements on vesting of restricted stock units and performance vesting units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 440 shares of Common Stock purchased under the Issuer's 2025 Employee Stock Purchase Plan."}],"balance_after":504662,"source":{"system":"sec-edgar","filing":"0001628280-26-037883","document":"wk-form4_1779490937.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828026037883/wk-form4_1779490937.xml","form_type":"4"}},{"id":911537,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2026-02-11T00:34:42.000Z","date":"2026-02-06","kind":"grant","planned":false,"acquired":true,"shares":125359,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents restricted stock units granted to the reporting person on February 6, 2026. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in four equal (annual) installments upon the last calendar day of the month of February beginning on February 26, 2027."}],"balance_after":608662,"source":{"system":"sec-edgar","filing":"0001628280-26-007042","document":"wk-form4_1770770079.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828026007042/wk-form4_1770770079.xml","form_type":"4"}},{"id":919172,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2026-02-05T01:08:15.000Z","date":"2026-02-02","kind":"grant","planned":false,"acquired":true,"shares":70967,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares earned by the reporting person for no consideration under certain performance-vesting restricted stock units (the \"2025 PSUs\"), which were granted to the reporting person pursuant to the Issuer's Amended and Restated 2023 Omnibus Equity Incentive Plan. The 2025 PSUs were earned subject to the satisfaction of certain performance goals for the 2025 fiscal year, the performance of which was certified by the Issuer's compensation committee on February 2, 2026. Such 2025 PSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in three equal annual installments upon the last calendar day of the month of February beginning on February 27, 2026, subject to the reporting person's continued employment through such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 231 shares of Common Stock purchased under the Issuer's 2015 Employee Stock Purchase Plan."}],"balance_after":483303,"source":{"system":"sec-edgar","filing":"0001628280-26-005579","document":"wk-form4_1770253693.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828026005579/wk-form4_1770253693.xml","form_type":"4"}},{"id":1051262,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-09-02T23:55:16.000Z","date":"2025-08-29","kind":"sale","planned":true,"acquired":false,"shares":1500,"price":59.59,"value":89385.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in 2024."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.50 to $59.69, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":412105,"source":{"system":"sec-edgar","filing":"0001700432-25-000006","document":"wk-form4_1756857313.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000170043225000006/wk-form4_1756857313.xml","form_type":"4"}},{"id":1051261,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-09-02T23:55:16.000Z","date":"2025-08-28","kind":"sale","planned":true,"acquired":false,"shares":3892,"price":59.52,"value":231651.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.50 to $59.60, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":413605,"source":{"system":"sec-edgar","filing":"0001700432-25-000006","document":"wk-form4_1756857313.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000170043225000006/wk-form4_1756857313.xml","form_type":"4"}},{"id":1055495,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-08-26T23:02:58.000Z","date":"2025-08-22","kind":"sale","planned":true,"acquired":false,"shares":10400,"price":59.53,"value":619112.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.50 to $59.57, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":417497,"source":{"system":"sec-edgar","filing":"0001628280-25-041187","document":"wk-form4_1756249374.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828025041187/wk-form4_1756249374.xml","form_type":"4"}},{"id":1065101,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-08-15T22:04:32.000Z","date":"2025-08-13","kind":"sale","planned":true,"acquired":false,"shares":42705,"price":57.72,"value":2464932.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.50 to $57.99, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":427897,"source":{"system":"sec-edgar","filing":"0001628280-25-040580","document":"wk-form4_1755295468.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828025040580/wk-form4_1755295468.xml","form_type":"4"}},{"id":1077409,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-08-01T22:57:03.000Z","date":"2025-08-01","kind":"sale","planned":true,"acquired":false,"shares":51889,"price":55.1,"value":2859083.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.01 to $55.24, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":470602,"source":{"system":"sec-edgar","filing":"0001628280-25-037279","document":"wk-form4_1754089019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828025037279/wk-form4_1754089019.xml","form_type":"4"}},{"id":1188701,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-03-28T22:26:12.000Z","date":"2025-03-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":135196,"price":42.97,"value":5809372.12,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"No shares were sold.  Shares withheld by Varonis to satisfy tax withholding requirements on vesting of restricted stock units and performance vesting units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 411 shares of Common Stock purchased under the Issuer's 2015 Employee Stock Purchase Plan and the additional withholding of 6,198 shares of Common Stock by Varonis to satisfy tax withholding requirements due to updated tax treatment, which was not previously reported."}],"balance_after":522491,"source":{"system":"sec-edgar","filing":"0001628280-25-015499","document":"wk-form4_1743200766.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828025015499/wk-form4_1743200766.xml","form_type":"4"}},{"id":1278510,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-02-08T01:29:32.000Z","date":"2025-02-06","kind":"grant","planned":false,"acquired":true,"shares":70967,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents restricted stock units granted to the reporting person on February 6, 2025. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in four equal (annual) installments upon the last calendar day of the month of February beginning on February 27, 2026."}],"balance_after":663474,"source":{"system":"sec-edgar","filing":"0001628280-25-004503","document":"wk-form4_1738978165.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828025004503/wk-form4_1738978165.xml","form_type":"4"}},{"id":1281601,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2025-02-06T00:33:50.000Z","date":"2025-02-03","kind":"grant","planned":false,"acquired":true,"shares":87909,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents shares earned by the reporting person for no consideration under certain performance-vesting restricted stock units (the \"2024 PSUs\"), which were granted to the reporting person pursuant to the Issuer's 2023 Omnibus Equity Incentive Plan. The 2024 PSUs were earned subject to the satisfaction of certain performance goals for the 2024 fiscal year, the performance of which was certified by the Issuer's compensation committee on February 3, 2025. Such 2024 PSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in three equal annual installments upon the last calendar day of the month of February beginning on February 28, 2025, subject to the reporting person's continued employment through such date."}],"balance_after":592507,"source":{"system":"sec-edgar","filing":"0001628280-25-004161","document":"wk-form4_1738802023.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828025004161/wk-form4_1738802023.xml","form_type":"4"}},{"id":1363405,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-11-16T00:01:18.000Z","date":"2024-11-13","kind":"sale","planned":false,"acquired":false,"shares":24557,"price":54.28,"value":1332953.96,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.14 to 54.55, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 345 shares of Common Stock purchased under the Issuer's 2015 Employee Stock Purchase Plan."}],"balance_after":504598,"source":{"system":"sec-edgar","filing":"0001628280-24-048154","document":"wk-form4_1731715270.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828024048154/wk-form4_1731715270.xml","form_type":"4"}},{"id":1363404,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-11-16T00:01:18.000Z","date":"2024-11-13","kind":"sale","planned":false,"acquired":false,"shares":66788,"price":53.49,"value":3572490.12,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.14 to $54.13, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":528810,"source":{"system":"sec-edgar","filing":"0001628280-24-048154","document":"wk-form4_1731715270.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828024048154/wk-form4_1731715270.xml","form_type":"4"}},{"id":1602546,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-03-05T01:21:19.000Z","date":"2024-02-29","kind":"tax_withholding","planned":false,"acquired":false,"shares":51099,"price":50.8,"value":2595829.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld by Varonis to satisfy tax withholding requirements on vesting of restricted stock units and performance vesting units. No shares were sold."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 821 shares of Common Stock purchased under the Issuer's 2015 Employee Stock Purchase Plan."}],"balance_after":595598,"source":{"system":"sec-edgar","filing":"0001628280-24-008714","document":"wk-form4_1709601669.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000162828024008714/wk-form4_1709601669.xml","form_type":"4"}},{"id":1651338,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-02-10T01:30:55.000Z","date":"2024-02-08","kind":"sale","planned":false,"acquired":false,"shares":24400,"price":50.65,"value":1235860.0,"ownership":{"direct":true},"balance_after":645876,"source":{"system":"sec-edgar","filing":"0001213900-24-012213","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000121390024012213/ownership.xml","form_type":"4"}},{"id":1651337,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-02-10T01:30:55.000Z","date":"2024-02-08","kind":"sale","planned":false,"acquired":false,"shares":14285,"price":48,"value":685680.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.00 to 48.02, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":670276,"source":{"system":"sec-edgar","filing":"0001213900-24-012213","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000121390024012213/ownership.xml","form_type":"4"}},{"id":1651336,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-02-10T01:30:55.000Z","date":"2024-02-08","kind":"sale","planned":false,"acquired":false,"shares":149818,"price":49.94,"value":7481910.92,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.24 to 50.12, inclusive. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer, or a shareholder of the Issuer full information regarding the number of shares sold at each separate price."}],"balance_after":684561,"source":{"system":"sec-edgar","filing":"0001213900-24-012213","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000121390024012213/ownership.xml","form_type":"4"}},{"id":1651335,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-02-10T01:30:55.000Z","date":"2024-02-07","kind":"grant","planned":false,"acquired":true,"shares":58605,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents restricted stock units granted to the reporting person on February 7, 2024. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in four equal (annual) installments upon the last calendar day of the month of February beginning on February 28, 2025."}],"balance_after":834379,"source":{"system":"sec-edgar","filing":"0001213900-24-012213","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000121390024012213/ownership.xml","form_type":"4"}},{"id":1658369,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-02-06T02:31:43.000Z","date":"2024-02-01","kind":"grant","planned":false,"acquired":true,"shares":256230,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares earned by the reporting person for no consideration under certain performance-vesting restricted stock units (the \"2023 PSUs\"), which were granted to the reporting person pursuant to the Issuer's 2013 Omnibus Equity Incentive Plan. The 2023 PSUs were earned subject to the satisfaction of certain performance goals for the 2023 fiscal year, the performance of which was certified by the Issuer's compensation committee on February 1, 2024. 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The 2021 PSUs were earned subject to the satisfaction of certain annual recurring revenues goals for the 2021 fiscal year, the performance of which was certified by the Issuer's compensation committee on February 3, 2022. 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Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in four equal (annual) installments upon the last calendar day of the month of February beginning on February 28, 2023."}],"balance_after":480235,"source":{"system":"sec-edgar","filing":"0001213900-22-007751","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000121390022007751/ownership.xml","form_type":"4"}},{"id":2409931,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-02-08T02:46:02.000Z","date":"2022-02-03","kind":"grant","acquired":true,"shares":35934,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares earned by the reporting person for no consideration under certain performance-vesting restricted stock units (the \"2021 PSUs\"), which were granted to the reporting person pursuant to the Issuer's 2013 Omnibus Equity Incentive Plan. The 2021 PSUs were earned subject to the satisfaction of certain annual revenue goals for the 2021 fiscal year, the performance of which was certified by the Issuer's compensation committee on February 3, 2022. 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These shares were sold in multiple transactions at prices ranging from $ $94.72 - $96.34, inclusive. 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 sold at each separate price within the above range."}],"balance_after":169777,"source":{"system":"sec-edgar","filing":"0001171843-20-004784","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000117184320004784/ownership.xml","form_type":"4"}},{"id":3088398,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-07-07T01:01:57.000Z","date":"2020-07-01","kind":"sale","acquired":false,"shares":13553,"price":94.6127,"value":1282285.9231,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.50 - $95.12, inclusive. 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 sold at each separate price within the above range."}],"balance_after":177286,"source":{"system":"sec-edgar","filing":"0001171843-20-004784","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1361113/000117184320004784/ownership.xml","form_type":"4"}},{"id":3178908,"issuer":{"id":3929,"kind":"organization","name":"VARONIS SYSTEMS INC"},"owners":[{"id":44638,"kind":"person","name":"Melamed Guy","position":1,"cik":"0001700432","reported_name":"Melamed Guy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO and COO"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-04-10T00:56:55.000Z","date":"2020-04-07","kind":"grant","acquired":true,"shares":725,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents restricted stock units granted to the reporting person on April 07, 2020 (the \"Grant Date\"). Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in full upon the last calendar day of the month of May 2021, subject to the reporting person's continued employment or service with the issuer or its affiliates."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"Represents restricted stock units granted to the reporting person on April 07, 2020 (the \"Grant Date\"). 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