BOLT

Bolt Biotherapeutics, Inc.$3.81-0.14 (-3.54%)

Prev Close$3.95·MCap$7.9M·P/E—·Vol5.4K·Yield—

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Buys (12M)

$2.4K

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Sells (12M)

$0.00

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Net Activity

Net Buyer

$2.4K

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at Bolt Biotherapeutics, Inc. (BOLT) has been exclusively buying, with 4 insider purchases totaling $2.4K and 0 insider sales totaling $0.00. The most recent insider transaction was by Nemec Sarah (officer: Senior VP, Finance and PAO), who purchased $575.88 worth of shares on Feb 4, 2026. Bolt Biotherapeutics, Inc. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $7.9M.

BOLT Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Feb 4, 2026	Nemec Sarah	officer: Senior VP, Finance and PAO	Buy	125	$4.61	$575.88	1,415
Feb 4, 2026	Quinn William P.	director, officer: President, CEO and CFO	Buy	125	$4.61	$575.88	2,313
Jan 28, 2026	Quinn William P.	President, CEO and CFO	Buy	125	$4.61	$575.88	0
Oct 24, 2025	Nemec Sarah	Senior VP, Finance and PAO	Buy	125	$5.49	$686.50	0
May 1, 2025	Nemec Sarah	Senior VP, Finance and PAO	Buy	5,000	$0.57	$2.8K	0
Dec 12, 2023	Quinn William P.	Chief Financial Officer	Buy	11,829	$0.95	$11.2K0.6% OS	0
Nov 29, 2023	ENGLEMAN EDGAR	Director	Sell	148,884	$0.87	$129.0K7.7% OS	0
Nov 21, 2023	ENGLEMAN EDGAR	Director	Sell	1,943	$0.90	$1.8K	0
Nov 16, 2023	ENGLEMAN EDGAR	Director	Sell	49,173	$0.93	$45.7K2.6% OS	0
Dec 22, 2021	Perez Edith A.	Chief Medical Officer	Buy	1,328	$12.93	$17.2K	0
Dec 8, 2021	Quinn William P.	Chief Financial Officer	Buy	6,256	$7.04	$44.1K	0

BOLT Insider Buying Activity

The following table shows recent insider purchases of Bolt Biotherapeutics, Inc. (BOLT) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Feb 4, 2026	Nemec Sarah	officer: Senior VP, Finance and PAO	Buy	125	$4.61	$575.88	1,415
Feb 4, 2026	Quinn William P.	director, officer: President, CEO and CFO	Buy	125	$4.61	$575.88	2,313
Jan 28, 2026	Quinn William P.	President, CEO and CFO	Buy	125	$4.61	$575.88	0
Oct 24, 2025	Nemec Sarah	Senior VP, Finance and PAO	Buy	125	$5.49	$686.50	0
May 1, 2025	Nemec Sarah	Senior VP, Finance and PAO	Buy	5,000	$0.57	$2.8K	0
Dec 12, 2023	Quinn William P.	Chief Financial Officer	Buy	11,829	$0.95	$11.2K0.6% OS	0
Dec 22, 2021	Perez Edith A.	Chief Medical Officer	Buy	1,328	$12.93	$17.2K	0
Dec 8, 2021	Quinn William P.	Chief Financial Officer	Buy	6,256	$7.04	$44.1K	0

BOLT Insider Selling Activity

The following table shows recent insider sales of Bolt Biotherapeutics, Inc. (BOLT) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value
Nov 29, 2023	ENGLEMAN EDGAR	Director	Sell	148,884	$0.87	$129.0K7.7% OS
Nov 21, 2023	ENGLEMAN EDGAR	Director	Sell	1,943	$0.90	$1.8K
Nov 16, 2023	ENGLEMAN EDGAR	Director	Sell	49,173	$0.93	$45.7K2.6% OS