INKT

insider transactions

MiNK Therapeutics, Inc. — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Net shares · 365d

-3.5K

0 buy · 3.5K sell

Net value · 365d

-$46.6K

$0 in · $46.6K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 3.5K sell

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Sell·S
Jun 4, 26

Ryan Barbara

Director

$12.8K

1.0K sh · $12.80

Own -4%
Sell·S
Jun 4, 26

Ryan Barbara

Director

$6.3K

500 sh · $12.68

Own -2%
Grant·A
Jun 1, 26

Ryan Barbara

Director

$17.8K

1.4K sh · $12.38

Own +7%
Grant·A
Jun 1, 26

WIINBERG ULF

Director

$14.0K

1.1K sh · $12.38

Own +5%
Grant·A
Jun 1, 26

Holcomb John Bradley

Director

$13.5K

1.1K sh · $12.38

Own +46%
Grant·A
Jun 1, 26

Corvese Brian

Director

$17.9K

1.4K sh · $12.38

Own +3%
Grant·A
Jun 1, 26

Behner Peter

Director

$16.3K

1.3K sh · $12.38

Own +6%
Sell·S
Mar 10, 26

Ryan Barbara

Director

$4.6K

300 sh · $15.28

Own -1%
Sell·S
Mar 10, 26

Ryan Barbara

Director

$7.8K

500 sh · $15.57

Own -2%
Sell·S
Mar 10, 26

Ryan Barbara

Director

$7.7K

500 sh · $15.30

Own -2%
Sell·S
Mar 9, 26

Ryan Barbara

Director

$2.0K

200 sh · $10.17

Own -1%
Grant·A
Mar 2, 26

Ryan Barbara

Director

$17.8K

1.6K sh · $10.90

Own +8%
Grant·A
Mar 2, 26

WIINBERG ULF

Director

$14.0K

1.3K sh · $10.90

Own +6%
Grant·A
Mar 2, 26

Holcomb John Bradley

Director

$13.5K

1.2K sh · $10.90

Own +110%
Grant·A
Mar 2, 26

Corvese Brian

Director

$17.9K

1.6K sh · $10.90

Own +3%
Grant·A
Mar 2, 26

Behner Peter

Director

$16.3K

1.5K sh · $10.90

Own +7%
Sell·S
Mar 2, 26

Ryan Barbara

Director

$1.1K

100 sh · $10.83

Own -0%
Sell·S
Feb 27, 26

Ryan Barbara

Director

$4.3K

400 sh · $10.86

Own -2%
Grant·A
Jan 2, 26

Behner Peter

Director

$0

5.4K sh

Own New
Grant·A
Jan 2, 26

Buell Jennifer KEY

Chief Executive Officer

$0

50.0K sh

Own New
Grant·A
Jan 2, 26

Buell Jennifer KEY

Chief Executive Officer

$350.0K

31.5K sh · $11.12

Own +86%
Grant·A
Jan 2, 26

Ryan Barbara

Director

$0

5.4K sh

Own New
Grant·A
Jan 2, 26

Corvese Brian

Director

$0

5.4K sh

Own New
Grant·A
Jan 2, 26

WIINBERG ULF

Director

$0

5.4K sh

Own New
Other·F
Jan 2, 26

Buell Jennifer KEY

Chief Executive Officer

$111.5K

10.0K sh · $11.12

Own -15%
Grant·A
Dec 1, 25

Holcomb John Bradley

Director

$12.5K

1.1K sh · $11.09

Own New
Grant·A
Dec 1, 25

Behner Peter

Director

$16.3K

1.5K sh · $11.09

Own +8%
Grant·A
Dec 1, 25

Kadlec Robert Peter

Director

$13.5K

1.2K sh · $11.09

Own +7%
Grant·A
Dec 1, 25

WIINBERG ULF

Director

$14.0K

1.3K sh · $11.09

Own +7%
Grant·A
Dec 1, 25

Ryan Barbara

Director

$17.8K

1.6K sh · $11.09

Own +8%
Grant·A
Dec 1, 25

Corvese Brian

Director

$17.9K

1.6K sh · $11.09

Own +3%
Grant·A
Sep 23, 25

Holcomb John Bradley

Director

$0

4.2K sh

Own New
Other·F
Sep 9, 25

Buell Jennifer KEY

Chief Executive Officer

$82.2K

5.4K sh · $15.36

Own -13%
Grant·A
Sep 9, 25

Ryan Barbara

Director

$0

3.2K sh

Own New
Grant·A
Sep 9, 25

Behner Peter

Director

$0

3.2K sh

Own New
Grant·A
Sep 9, 25

Kadlec Robert Peter

Director

$0

3.2K sh

Own New
Grant·A
Sep 9, 25

Corvese Brian

Director

$0

3.2K sh

Own New
Grant·A
Sep 9, 25

WIINBERG ULF

Director

$0

3.2K sh

Own New
Grant·A
Sep 9, 25

Buell Jennifer KEY

Chief Executive Officer

$0

50.0K sh

Own New
Grant·A
Sep 9, 25

Buell Jennifer KEY

Chief Executive Officer

$280.0K

18.2K sh · $15.36

Own +77%
Grant·A
Sep 2, 25

Ryan Barbara

Director

$17.8K

1.3K sh · $13.86

Own +7%
Grant·A
Sep 2, 25

Kadlec Robert Peter

Director

$13.5K

975 sh · $13.86

Own +6%
Grant·A
Sep 2, 25

WIINBERG ULF

Director

$14.0K

1.0K sh · $13.86

Own +6%
Grant·A
Sep 2, 25

Corvese Brian

Director

$17.9K

1.3K sh · $13.86

Own +3%
Grant·A
Sep 2, 25

Behner Peter

Director

$16.3K

1.2K sh · $13.86

Own +7%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Jun 4, 2026	Ryan Barbara	Director	Sell S	1.0K	-4%	$12.80	$12.8K
Jun 4, 2026	Ryan Barbara	Director	Sell S	500	-2%	$12.68	$6.3K
Jun 1, 2026	Ryan Barbara	Director	Grant A	1.4K	+7%	$12.38	$17.8K
Jun 1, 2026	WIINBERG ULF	Director	Grant A	1.1K	+5%	$12.38	$14.0K
Jun 1, 2026	Holcomb John Bradley	Director	Grant A	1.1K	+46%	$12.38	$13.5K
Jun 1, 2026	Corvese Brian	Director	Grant A	1.4K	+3%	$12.38	$17.9K
Jun 1, 2026	Behner Peter	Director	Grant A	1.3K	+6%	$12.38	$16.3K
Mar 10, 2026	Ryan Barbara	Director	Sell S	300	-1%	$15.28	$4.6K
Mar 10, 2026	Ryan Barbara	Director	Sell S	500	-2%	$15.57	$7.8K
Mar 10, 2026	Ryan Barbara	Director	Sell S	500	-2%	$15.30	$7.7K
Mar 9, 2026	Ryan Barbara	Director	Sell S	200	-1%	$10.17	$2.0K
Mar 2, 2026	Ryan Barbara	Director	Grant A	1.6K	+8%	$10.90	$17.8K
Mar 2, 2026	WIINBERG ULF	Director	Grant A	1.3K	+6%	$10.90	$14.0K
Mar 2, 2026	Holcomb John Bradley	Director	Grant A	1.2K	+110%	$10.90	$13.5K
Mar 2, 2026	Corvese Brian	Director	Grant A	1.6K	+3%	$10.90	$17.9K
Mar 2, 2026	Behner Peter	Director	Grant A	1.5K	+7%	$10.90	$16.3K
Mar 2, 2026	Ryan Barbara	Director	Sell S	100	-0%	$10.83	$1.1K
Feb 27, 2026	Ryan Barbara	Director	Sell S	400	-2%	$10.86	$4.3K
Jan 2, 2026	Behner Peter	Director	Grant A	5.4K	New	—	$0
Jan 2, 2026	Buell Jennifer KEY	Chief Executive Officer	Grant A	50.0K	New	—	$0
Jan 2, 2026	Buell Jennifer KEY	Chief Executive Officer	Grant A	31.5K	+86%	$11.12	$350.0K
Jan 2, 2026	Ryan Barbara	Director	Grant A	5.4K	New	—	$0
Jan 2, 2026	Corvese Brian	Director	Grant A	5.4K	New	—	$0
Jan 2, 2026	WIINBERG ULF	Director	Grant A	5.4K	New	—	$0
Jan 2, 2026	Buell Jennifer KEY	Chief Executive Officer	Other F	10.0K	-15%	$11.12	$111.5K
Dec 1, 2025	Holcomb John Bradley	Director	Grant A	1.1K	New	$11.09	$12.5K
Dec 1, 2025	Behner Peter	Director	Grant A	1.5K	+8%	$11.09	$16.3K
Dec 1, 2025	Kadlec Robert Peter	Director	Grant A	1.2K	+7%	$11.09	$13.5K
Dec 1, 2025	WIINBERG ULF	Director	Grant A	1.3K	+7%	$11.09	$14.0K
Dec 1, 2025	Ryan Barbara	Director	Grant A	1.6K	+8%	$11.09	$17.8K
Dec 1, 2025	Corvese Brian	Director	Grant A	1.6K	+3%	$11.09	$17.9K
Sep 23, 2025	Holcomb John Bradley	Director	Grant A	4.2K	New	—	$0
Sep 9, 2025	Buell Jennifer KEY	Chief Executive Officer	Other F	5.4K	-13%	$15.36	$82.2K
Sep 9, 2025	Ryan Barbara	Director	Grant A	3.2K	New	—	$0
Sep 9, 2025	Behner Peter	Director	Grant A	3.2K	New	—	$0
Sep 9, 2025	Kadlec Robert Peter	Director	Grant A	3.2K	New	—	$0
Sep 9, 2025	Corvese Brian	Director	Grant A	3.2K	New	—	$0
Sep 9, 2025	WIINBERG ULF	Director	Grant A	3.2K	New	—	$0
Sep 9, 2025	Buell Jennifer KEY	Chief Executive Officer	Grant A	50.0K	New	—	$0
Sep 9, 2025	Buell Jennifer KEY	Chief Executive Officer	Grant A	18.2K	+77%	$15.36	$280.0K
Sep 2, 2025	Ryan Barbara	Director	Grant A	1.3K	+7%	$13.86	$17.8K
Sep 2, 2025	Kadlec Robert Peter	Director	Grant A	975	+6%	$13.86	$13.5K
Sep 2, 2025	WIINBERG ULF	Director	Grant A	1.0K	+6%	$13.86	$14.0K
Sep 2, 2025	Corvese Brian	Director	Grant A	1.3K	+3%	$13.86	$17.9K
Sep 2, 2025	Behner Peter	Director	Grant A	1.2K	+7%	$13.86	$16.3K

About INKT insider trading

This page tracks insider transactions for MiNK Therapeutics, Inc. (INKT) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.