Form 4 Tracker
Oscar Health, Inc.
OSCR

44 insider filings · Latest: Oct 8, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Aug 10, 2026Aug 10 8:11 PMJEFFERY H. BOYD
Proposed Sale
134,370$28.27$3.8M—

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Jul 1, 2026Jul 6 8:11 PMMario SchlosserDirector
Sale
47,500$31.24$1.5M0(I)

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Jun 30, 2026Jul 1 8:16 PMMark T BertoliniDirector, Chief Executive Officer
Sale
624,244$28.48$17.8M7,751,570(D)

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Jun 29, 2026Jul 1 8:16 PMMark T BertoliniDirector, Chief Executive Officer
Sale
614,752$29.26$18.0M8,375,814(D)

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Jun 26, 2026Jun 29 8:17 PMMark T BertoliniDirector, Chief Executive Officer
Sale
591,168$29.28$17.3M8,990,566(D)

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Jun 25, 2026Jun 29 8:17 PMMark T BertoliniDirector, Chief Executive Officer
Sale
615,142$28.61$17.6M9,581,734(D)

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Jun 23, 2026Jun 25 8:17 PMMario SchlosserDirector
Sale
1,027,500$29.38$30.2M0(I)

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Jun 25, 2026Jun 25 8:05 PMMark Bertolini
Proposed Sale
2,776,937$29.93$83.1M—

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Jun 23, 2026Jun 23 8:26 PMSiena Pizzo-Schlosser Dynasty Trust
Proposed Sale
50,000$28.54$1.4M—

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Jun 23, 2026Jun 23 8:25 PMNoah Pizzo-Schlosser Dynasty Trust
Proposed Sale
50,000$28.54$1.4M—

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Jun 23, 2026Jun 23 8:24 PMMARIO SCHLOSSER
Proposed Sale
880,000$28.54$25.1M—

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Jun 23, 2026Jun 23 8:24 PMPizzo-Schlosser Family Dynasty Trust
Proposed Sale
95,000$28.54$2.7M—

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Jun 2, 2026Jun 4 8:17 PMVictoria BaltrusChief Accounting Officer
Sale
1,523$21.94$33.4K214,589(D)

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Jun 2, 2026Jun 4 8:16 PMMario SchlosserDirector
Sale
34,120$21.94$748.6K480,866(D)

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Jun 2, 2026Jun 4 8:16 PMAdam McananeyChief Legal Officer
Sale
9,859$21.94$216.3K218,096(D)

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Jun 2, 2026Jun 4 8:16 PMJanet LiangPresident, Oscar Insurance
Sale
12,475$21.94$273.7K259,057(D)

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Jun 2, 2026Jun 4 8:15 PMRichard Scott BlackleyChief Financial Officer
Sale
31,683$21.94$695.2K1,074,977(D)

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Jun 2, 2026Jun 2 8:05 PMRichard Scott Blackley
Proposed Sale
34,808$22.23$773.8K—

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Jun 2, 2026Jun 2 8:05 PMAdam McAnaney
Proposed Sale
10,832$22.23$240.8K—

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Jun 2, 2026Jun 2 8:05 PMJanet Liang
Proposed Sale
13,706$22.23$304.7K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Oct 8, 2026Oct 13 8:17 PMDavid PlouffeDirector
Grant/Award
641—8,176(D)

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Oct 8, 2026Oct 13 8:16 PMSid SankaranDirector
Grant/Award
1,472—3,533(D)

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Oct 8, 2026Oct 13 8:16 PMWilliam GassenDirector
Grant/Award
698—7,769(D)

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Sep 18, 2026Sep 19 12:27 AMJoshua KushnerDirector, Co-Founder and Vice Chairman, 10% Owner
Other (J)
6,343,617—75,520(I)

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Sep 18, 2026Sep 19 12:27 AMJoshua KushnerDirector, Co-Founder and Vice Chairman, 10% Owner
Other (J)
6,343,617—593,021(I)

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Sep 18, 2026Sep 19 12:21 AMThrive Partners II GP, LLCDirector, 10% Owner
Other (J)
6,343,617—75,520(I)

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Sep 18, 2026Sep 19 12:21 AMThrive Partners II GP, LLCDirector, 10% Owner
Other (J)
6,343,617—593,021(I)

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Aug 28, 2026Aug 31 8:16 PMMario SchlosserDirector
Option Exercise
150,000—1,362,293(D)

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Aug 28, 2026Aug 31 8:16 PMMario SchlosserDirector
Option Exercise
150,000$9.752,990,000(D)

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Aug 28, 2026Aug 31 8:16 PMMario SchlosserDirector
Conversion
150,000—1,212,293(D)

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Aug 27, 2026Aug 31 8:16 PMMario SchlosserDirector
Conversion
600,000—1,212,293(D)

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Aug 27, 2026Aug 31 8:16 PMMario SchlosserDirector
Option Exercise
600,000$9.753,140,000(D)

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Aug 27, 2026Aug 31 8:16 PMMario SchlosserDirector
Option Exercise
600,000—1,812,293(D)

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Jul 9, 2026Jul 13 8:16 PMWilliam GassenDirector
Grant/Award
684—7,071(D)

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Jul 9, 2026Jul 13 8:16 PMSid SankaranDirector
Grant/Award
858—2,061(D)

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Jul 9, 2026Jul 13 8:14 PMDavid PlouffeDirector
Grant/Award
681—7,535(D)

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Jul 1, 2026Jul 6 8:11 PMMario SchlosserDirector
Conversion
47,500—538,333(I)

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Jun 23, 2026Jun 25 8:17 PMMario SchlosserDirector
Conversion
1,027,500—585,833(I)

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Jun 23, 2026Jun 25 8:17 PMMario SchlosserDirector
Option Exercise
660,000—2,092,293(D)

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Jun 23, 2026Jun 25 8:17 PMMario SchlosserDirector
Option Exercise
660,000$9.753,740,000(D)

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