BCAX

Bicara Therapeutics Inc. Common Stock$17.94-0.88 (-4.68%)

Prev Close$18.79·MCap$1.07B·P/E3.57·Vol230.0K·Yield—

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Buys (12M)

$4.80M

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Sells (12M)

$7.57M

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Net Activity

Net Seller

$2.77M

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at Bicara Therapeutics Inc. Common Stock (BCAX) has been mixed between buying and selling, with 1 insider purchase totaling $4.80M and 27 insider sales totaling $7.57M. The most recent insider transaction was by Mazumdar Claire (director, officer: Chief Executive Officer), who sold $282.4K worth of shares on Mar 20, 2026. Bicara Therapeutics Inc. Common Stock operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $1.07B.

BCAX Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 20, 2026	Mazumdar Claire	director, officer: Chief Executive Officer	Sell	15,000	$18.82	$282.4K	339,392
Mar 6, 2026	Mazumdar Claire	director, officer: Chief Executive Officer	Sell	8,234	$18.74	$154.3K	339,392
Mar 5, 2026	Cohlhepp Ryan	director, officer: President and COO	Sell	17,392	$18.16	$315.9K	209,641
Mar 5, 2026	Hyep Ivan	officer: Chief Financial Officer	Sell	16,518	$18.22	$301.0K	145,355
Mar 5, 2026	Raben David	officer: Chief Medical Officer	Sell	16,500	$18.52	$305.6K	55,286
Mar 2, 2026	RA CAPITAL MANAGEMENT, L.P.	director, 10 percent owner:	Buy	300,000	$16.00	$4.80M	4,603,418
Feb 27, 2026	Cohlhepp Ryan	director, officer: President and COO	Sell	3,631	$18.04	$65.5K	210,164
Jan 26, 2026	Cohlhepp Ryan	director, officer: President and COO	Sell	3,828	$18.10	$69.3K	210,164
Jan 26, 2026	Hyep Ivan	officer: Chief Financial Officer	Sell	1,882	$18.15	$34.2K	145,355
Jan 22, 2026	Cohlhepp Ryan	President and COO	Sell	3,828	$18.10	$69.3K	0
Jan 22, 2026	Hyep Ivan	Chief Financial Officer	Sell	1,882	$18.15	$34.2K	0
Jan 15, 2026	Cohlhepp Ryan	President and COO	Sell	149	$18.02	$2.7K	0
Dec 22, 2025	Hyep Ivan	Chief Financial Officer	Sell	9,200	$18.31	$168.5K	0
Dec 15, 2025	Cohlhepp Ryan	President and COO	Sell	12,500	$18.68	$233.5K	0
Nov 24, 2025	Mazumdar Claire	Chief Executive Officer	Sell	41,163	$18.86	$776.4K	0
Nov 24, 2025	Raben David	Chief Medical Officer	Sell	11,000	$18.65	$205.1K	0
Nov 21, 2025	Cohlhepp Ryan	President and COO	Sell	12,500	$18.05	$225.6K	0
Nov 21, 2025	Hyep Ivan	Chief Financial Officer	Sell	18,400	$18.54	$341.1K	0
Oct 16, 2025	Mazumdar Claire	Chief Executive Officer	Sell	24,103	$18.83	$453.8K	0
Oct 15, 2025	Cohlhepp Ryan	President and COO	Sell	12,500	$18.16	$226.9K	0
Oct 13, 2025	Mazumdar Claire	Chief Executive Officer	Sell	24,734	$18.88	$466.9K	0
Oct 9, 2025	Hyep Ivan	Chief Financial Officer	Sell	6,415	$18.23	$116.9K	0
Oct 9, 2025	Raben David	Chief Medical Officer	Sell	22,000	$18.45	$405.9K	0
Oct 6, 2025	Cohlhepp Ryan	President and COO	Sell	50,500	$18.06	$911.8K	0
Oct 6, 2025	Hyep Ivan	Chief Financial Officer	Sell	30,385	$18.21	$553.2K	0
Sep 29, 2025	Meisner Lara	Chief Legal Officer	Sell	33,807	$14.75	$498.7K	0
Sep 15, 2025	Meisner Lara	Chief Legal Officer	Sell	15,829	$11.49	$181.9K	0
Jun 16, 2025	Meisner Lara	Chief Legal Officer	Sell	15,829	$10.43	$165.1K	0
Mar 14, 2025	Meisner Lara	Chief Legal Officer	Sell	79,146	$12.90	$1.02M	0
Sep 17, 2024	Flynn James E	10% Owner	Buy	35,000	$18.00	$630.0K	0

BCAX Insider Buying Activity

The following table shows recent insider purchases of Bicara Therapeutics Inc. Common Stock (BCAX) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 2, 2026	RA CAPITAL MANAGEMENT, L.P.	director, 10 percent owner:	Buy	300,000	$16.00	$4.80M	4,603,418
Sep 17, 2024	Flynn James E	10% Owner	Buy	35,000	$18.00	$630.0K	0

BCAX Insider Selling Activity

The following table shows recent insider sales of Bicara Therapeutics Inc. Common Stock (BCAX) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 20, 2026	Mazumdar Claire	director, officer: Chief Executive Officer	Sell	15,000	$18.82	$282.4K	339,392
Mar 6, 2026	Mazumdar Claire	director, officer: Chief Executive Officer	Sell	8,234	$18.74	$154.3K	339,392
Mar 5, 2026	Cohlhepp Ryan	director, officer: President and COO	Sell	17,392	$18.16	$315.9K	209,641
Mar 5, 2026	Hyep Ivan	officer: Chief Financial Officer	Sell	16,518	$18.22	$301.0K	145,355
Mar 5, 2026	Raben David	officer: Chief Medical Officer	Sell	16,500	$18.52	$305.6K	55,286
Feb 27, 2026	Cohlhepp Ryan	director, officer: President and COO	Sell	3,631	$18.04	$65.5K	210,164
Jan 26, 2026	Cohlhepp Ryan	director, officer: President and COO	Sell	3,828	$18.10	$69.3K	210,164
Jan 26, 2026	Hyep Ivan	officer: Chief Financial Officer	Sell	1,882	$18.15	$34.2K	145,355
Jan 22, 2026	Cohlhepp Ryan	President and COO	Sell	3,828	$18.10	$69.3K	0
Jan 22, 2026	Hyep Ivan	Chief Financial Officer	Sell	1,882	$18.15	$34.2K	0
Jan 15, 2026	Cohlhepp Ryan	President and COO	Sell	149	$18.02	$2.7K	0
Dec 22, 2025	Hyep Ivan	Chief Financial Officer	Sell	9,200	$18.31	$168.5K	0
Dec 15, 2025	Cohlhepp Ryan	President and COO	Sell	12,500	$18.68	$233.5K	0
Nov 24, 2025	Mazumdar Claire	Chief Executive Officer	Sell	41,163	$18.86	$776.4K	0
Nov 24, 2025	Raben David	Chief Medical Officer	Sell	11,000	$18.65	$205.1K	0
Nov 21, 2025	Cohlhepp Ryan	President and COO	Sell	12,500	$18.05	$225.6K	0
Nov 21, 2025	Hyep Ivan	Chief Financial Officer	Sell	18,400	$18.54	$341.1K	0
Oct 16, 2025	Mazumdar Claire	Chief Executive Officer	Sell	24,103	$18.83	$453.8K	0
Oct 15, 2025	Cohlhepp Ryan	President and COO	Sell	12,500	$18.16	$226.9K	0
Oct 13, 2025	Mazumdar Claire	Chief Executive Officer	Sell	24,734	$18.88	$466.9K	0
Oct 9, 2025	Hyep Ivan	Chief Financial Officer	Sell	6,415	$18.23	$116.9K	0
Oct 9, 2025	Raben David	Chief Medical Officer	Sell	22,000	$18.45	$405.9K	0
Oct 6, 2025	Cohlhepp Ryan	President and COO	Sell	50,500	$18.06	$911.8K	0
Oct 6, 2025	Hyep Ivan	Chief Financial Officer	Sell	30,385	$18.21	$553.2K	0
Sep 29, 2025	Meisner Lara	Chief Legal Officer	Sell	33,807	$14.75	$498.7K	0
Sep 15, 2025	Meisner Lara	Chief Legal Officer	Sell	15,829	$11.49	$181.9K	0
Jun 16, 2025	Meisner Lara	Chief Legal Officer	Sell	15,829	$10.43	$165.1K	0
Mar 14, 2025	Meisner Lara	Chief Legal Officer	Sell	79,146	$12.90	$1.02M	0