Form 4 Tracker
Bicara Therapeutics Inc.
BCAX

44 insider filings · Latest: Sep 8, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 21, 2026May 26 9:48 PMIvan HyepChief Financial Officer
Sale
9,200$20.42$187.9K145,355(D)

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May 26, 2026May 26 8:02 PMRaben David
Proposed Sale
5,500$21.82$120.0K—

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May 21, 2026May 21 8:02 PMHyep Ivan
Proposed Sale
9,200$20.42$187.9K—

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May 18, 2026May 20 8:07 PMClaire MazumdarDirector, Chief Executive Officer
Sale
15,000$20.04$300.6K362,152(D)

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May 15, 2026May 18 8:24 PMRyan CohlheppDirector, President and COO
Sale
12,500$20.29$253.6K191,641(D)

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May 18, 2026May 18 8:18 PMMazumdar Claire
Proposed Sale
15,000$20.92$313.8K—

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May 15, 2026May 15 8:14 PMCohlhepp Ryan
Proposed Sale
12,500$20.31$253.9K—

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Apr 27, 2026Apr 28 11:49 PMDavid RabenChief Medical Officer
Sale
5,500$22.88$125.8K55,286(D)

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Apr 27, 2026Apr 27 8:09 PMRaben David
Proposed Sale
5,500$22.88$125.8K—

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Apr 21, 2026Apr 22 8:53 PMIvan HyepChief Financial Officer
Sale
9,200$23.00$211.6K145,355(D)

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Apr 21, 2026Apr 21 8:09 PMHyep Ivan
Proposed Sale
9,200$23.18$213.2K—

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Apr 20, 2026Apr 20 11:27 PMClaire MazumdarDirector, Chief Executive Officer
Sale
15,000$23.61$354.1K362,152(D)

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Apr 20, 2026Apr 20 8:02 PMMazumdar Claire
Proposed Sale
15,000$23.74$356.1K—

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Apr 15, 2026Apr 17 8:55 PMRyan CohlheppDirector, President and COO
Sale
12,500$23.01$287.6K196,141(D)

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Apr 15, 2026Apr 15 8:06 PMCohlhepp Ryan
Proposed Sale
12,500$22.98$287.3K—

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Mar 25, 2026Mar 26 11:21 PMDavid RabenChief Medical Officer
Sale
5,500$18.95$104.2K55,286(D)

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Mar 25, 2026Mar 25 8:01 PMRaben David
Proposed Sale
5,500$18.95$104.2K—

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Mar 23, 2026Mar 24 11:45 PMIvan HyepChief Financial Officer
Sale
9,200$18.52$170.3K145,355(D)

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Mar 23, 2026Mar 23 8:04 PMHyep Ivan
Proposed Sale
9,200$18.60$171.1K—

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Mar 20, 2026Mar 20 9:02 PMClaire MazumdarDirector, Chief Executive Officer
Sale
1,596$18.95$30.2K339,392(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 3, 2026Mar 6 12:06 AMDavid RabenChief Medical Officer
Option Exercise
200$3.7969,213(D)

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Feb 26, 2026Mar 2 9:22 PMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Purchase
2,200,000$0.00012,200,000(I)

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Feb 25, 2026Feb 27 9:13 PMRyan CohlheppDirector, President and COO
Option Exercise
3,108$3.79138,226(D)

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Feb 2, 2026Feb 4 9:38 PMRyan CohlheppDirector, President and COO
Grant/Award
300,000$16.76300,000(D)

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Feb 2, 2026Feb 4 9:37 PMClaire MazumdarDirector, Chief Executive Officer
Grant/Award
450,000$16.76450,000(D)

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Feb 2, 2026Feb 4 9:36 PMDavid RabenChief Medical Officer
Grant/Award
100,000$16.76100,000(D)

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Feb 2, 2026Feb 4 9:35 PMIvan HyepChief Financial Officer
Grant/Award
125,000$16.76125,000(D)

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Feb 2, 2026Feb 4 9:34 PMLara MeisnerChief Legal Officer
Grant/Award
90,000$16.7690,000(D)

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Jan 22, 2026Jan 26 9:33 PMIvan HyepChief Financial Officer
Option Exercise
1,882$3.7965,462(D)

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