BOLTNasdaq

Bolt Biotherapeutics, Inc.

Alert me on BOLT

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 22 Buy Quinn William P. Insider

1 week

−3.0%S&P −1.2%

1 month

+11.6%S&P 0.0%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 22 Buy Nemec Sarah Insider

1 week

−3.0%S&P −1.2%

1 month

+11.6%S&P 0.0%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 22 Sale Quinn William P. Insider

1 week

−3.0%S&P −1.2%

1 month

+11.6%S&P 0.0%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 22 Sale Nemec Sarah Insider

1 week

−3.0%S&P −1.2%

1 month

+11.6%S&P 0.0%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 22 Sale Yonehiro Grant Insider

1 week

−3.0%S&P −1.2%

1 month

+11.6%S&P 0.0%

3 months

Result in29 trading days

6 months

Result in92 trading days

Show all 9

Feb 5 Buy Nemec Sarah Insider

1 week

−8.9%S&P +0.5%

1 month

−23.7%S&P +0.1%

3 months

−15.0%S&P +8.3%

6 months

−25.0%S&P +14.7%

Feb 5 Buy Quinn William P. Insider

1 week

−8.9%S&P +0.5%

1 month

−23.7%S&P +0.1%

3 months

−15.0%S&P +8.3%

6 months

−25.0%S&P +14.7%

Oct 25, 2025 Buy Nemec Sarah Insider

1 week

−10.6%S&P −0.3%

1 month

−18.9%S&P −1.5%

3 months

+7.5%S&P +1.8%

6 months

−23.7%S&P +4.4%

Oct 25, 2025 Buy Quinn William P. Insider

1 week

−10.6%S&P −0.3%

1 month

−18.9%S&P −1.5%

3 months

+7.5%S&P +1.8%

6 months

−23.7%S&P +4.4%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for BOLT

30 held · newest 530 held · newest 2

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See all 30 filings for BOLT

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Oct 30, 2026 Schedule 13G

Coastlands Capital LP: 17.5%, 412,416 shares

Jun 24, 2026 Schedule 13G

Renaissance Technologies LLC: 5.1%, 98,625 shares

Feb 24, 2026 Schedule 13D, amended

Nan Fung Group Holdings Limited: 4.6%, 87,486 shares

Feb 5, 2026 Schedule 13D, amended

Nan Fung Group Holdings Limited: 6.7%, 128,119 shares

Dec 31, 2025 Schedule 13G, amended

Vivo Panda Fund, L.P.: 3.8%, 72,414 shares

Sep 30, 2025 Schedule 13G, amended

TANG CAPITAL MANAGEMENT, LLC: 3.5%, 66,879 shares

Sep 30, 2025 Schedule 13G, amended

TANG CAPITAL MANAGEMENT, LLC: 3.5%, 66,879 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.