AGEN

Agenus INC

Insider trading activity for Agenus INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Transaction history

The 77 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 10	Armen Garo H	See Remarks	AGRANT◆	2M	—	—	—	Open the original filing on SEC.gov
Aug 5	Marcucci Marco Tullio	Director	AGRANT◆	7,500	—	—	—	Open the original filing on SEC.gov
Aug 5	Harrison Thomas L	Director	AGRANT◆	50,000	—	—	—	Open the original filing on SEC.gov
Aug 5	Corvese Brian	Director	AGRANT◆	100,000	—	—	—	Open the original filing on SEC.gov
Aug 5	Wright Timothy	Director	AGRANT◆	50,000	—	—	—	Open the original filing on SEC.gov
Aug 5	O'Day Steven J	Chief Medical Officer	AGRANT◆	100,000	—	—	—	Open the original filing on SEC.gov
Aug 5	Hirsch Susan B	Director	AGRANT◆	50,000	—	—	—	Open the original filing on SEC.gov
Aug 5	Buell Jennifer	See Remarks	AGRANT◆	200,000	—	—	—	Open the original filing on SEC.gov
Jul 10	Armen Garo H	See Remarks	AGRANT	4,852	$3.35	$16.3K	+1.3%	Open the original filing on SEC.gov
Jul 1	Harrison Thomas L	Director	AGRANT	8,547	$3.58	$30.6K	+21.9%	Open the original filing on SEC.gov
Jul 1	Wright Timothy	Director	AGRANT◆	2,267.77	—	—	—	Open the original filing on SEC.gov
Jun 26	Armen Garo H	See Remarks	AGRANT	5,364	$3.03	$16.3K	+1.5%	Open the original filing on SEC.gov
Jun 12	Armen Garo H	See Remarks	AGRANT	4,925	$3.30	$16.3K	+1.4%	Open the original filing on SEC.gov
May 29	Armen Garo H	See Remarks	AGRANT	4,644	$3.50	$16.3K	+1.3%	Open the original filing on SEC.gov
May 15	Armen Garo H	See Remarks	AGRANT	4,540	$3.58	$16.3K	+1.3%	Open the original filing on SEC.gov
May 1	Armen Garo H	See Remarks	AGRANT	4,233	$3.84	$16.3K	+1.2%	Open the original filing on SEC.gov
Apr 24	Hirsch Susan B	Director	AGRANT◆	105,000	—	—	—	Open the original filing on SEC.gov
Apr 24	Buell Jennifer	See Remarks	AGRANT◆	5,000	—	—	—	Open the original filing on SEC.gov
Apr 24	Buell Jennifer	See Remarks	AGRANT◆	300,000	—	—	—	Open the original filing on SEC.gov
Apr 24	O'Day Steven J	Chief Medical Officer	AGRANT◆	95,333	—	—	—	Open the original filing on SEC.gov
Apr 24	O'Day Steven J	Chief Medical Officer	AGRANT◆	70,000	—	—	—	Open the original filing on SEC.gov
Apr 24	Harrison Thomas L	Director	AGRANT◆	122,500	—	—	—	Open the original filing on SEC.gov
Apr 24	Wright Timothy	Director	AGRANT◆	105,000	—	—	—	Open the original filing on SEC.gov
Apr 24	Charette Austin	Principal Accounting…	AGRANT◆	17,619	—	—	—	Open the original filing on SEC.gov
Apr 24	Charette Austin	Principal Accounting…	AGRANT◆	5,000	—	—	—	Open the original filing on SEC.gov
Apr 24	Armen Garo H	See Remarks	AGRANT◆	137,550	—	—	—	Open the original filing on SEC.gov
Apr 24	Armen Garo H	See Remarks	AGRANT◆	27,750	—	—	—	Open the original filing on SEC.gov
Apr 24	Armen Garo H	See Remarks	AGRANT◆	1M	—	—	—	Open the original filing on SEC.gov
Apr 24	Corvese Brian	Director	AGRANT◆	210,000	—	—	—	Open the original filing on SEC.gov
Apr 17	Armen Garo H	See Remarks	AGRANT	3,403	$4.79	$16.3K	+1.0%	Open the original filing on SEC.gov
Apr 3	Armen Garo H	See Remarks	AGRANT	4,629	$3.33	$15.4K	+1.4%	Open the original filing on SEC.gov
Apr 1	Wright Timothy	Director	AGRANT◆	2,448.26	—	—	—	Open the original filing on SEC.gov
Apr 1	Harrison Thomas L	Director	AGRANT	9,228	$3.32	$30.6K	+31.0%	Open the original filing on SEC.gov
Mar 20	Armen Garo H	See Remarks	AGRANT	3,983	$3.71	$14.8K	+1.2%	Open the original filing on SEC.gov
Mar 6	Armen Garo H	See Remarks	AGRANT	4,994	$2.96	$14.8K	+1.5%	Open the original filing on SEC.gov
Feb 20	Armen Garo H	See Remarks	AGRANT	4,829	$3.06	$14.8K	+1.5%	Open the original filing on SEC.gov
Feb 6	Armen Garo H	See Remarks	AGRANT	5,027	$2.94	$14.8K	+1.6%	Open the original filing on SEC.gov
Jan 23	Armen Garo H	See Remarks	AGRANT	4,562	$3.24	$14.8K	+1.5%	Open the original filing on SEC.gov
Jan 9	Armen Garo H	See Remarks	AGRANT	3,780	$3.91	$14.8K	+1.2%	Open the original filing on SEC.gov
Jan 2	Harrison Thomas L	Director	AGRANT	7,691	$3.98	$30.6K	+34.8%	Open the original filing on SEC.gov
Jan 2	Wright Timothy	Director	AGRANT◆	2,040.58	—	—	—	Open the original filing on SEC.gov
Dec 26, 2025	Armen Garo H	See Remarks	AGRANT	4,942	$3.31	$16.4K	+1.6%	Open the original filing on SEC.gov
Dec 12, 2025	Armen Garo H	See Remarks	AGRANT	4,316	$3.79	$16.4K	+1.5%	Open the original filing on SEC.gov
Nov 28, 2025	Armen Garo H	See Remarks	AGRANT	3,587	$4.56	$16.4K	+1.2%	Open the original filing on SEC.gov
Nov 14, 2025	Armen Garo H	See Remarks	AGRANT	3,769	$4.34	$16.4K	+1.3%	Open the original filing on SEC.gov
Oct 31, 2025	Armen Garo H	See Remarks	AGRANT	4,120	$3.97	$16.4K	+1.4%	Open the original filing on SEC.gov
Oct 17, 2025	Armen Garo H	See Remarks	AGRANT	4,216	$3.88	$16.4K	+1.5%	Open the original filing on SEC.gov
Oct 3, 2025	Armen Garo H	See Remarks	AGRANT	3,951	$4.14	$16.4K	+1.4%	Open the original filing on SEC.gov
Oct 1, 2025	Harrison Thomas L	Director	AGRANT	5,780	$5.01	$29K	+35.5%	Open the original filing on SEC.gov
Oct 1, 2025	Wright Timothy	Director	AGRANT◆	1,704.93	—	—	—	Open the original filing on SEC.gov
Sep 19, 2025	Armen Garo H	See Remarks	AGRANT	3,734	$4.38	$16.4K	+1.4%	Open the original filing on SEC.gov
Sep 5, 2025	Armen Garo H	See Remarks	AGRANT	3,778	$4.33	$16.4K	+1.4%	Open the original filing on SEC.gov
Aug 22, 2025	Armen Garo H	See Remarks	AGRANT	3,619	$4.52	$16.4K	+1.4%	Open the original filing on SEC.gov
Aug 8, 2025	Armen Garo H	See Remarks	AGRANT	3,407	$4.80	$16.4K	+1.3%	Open the original filing on SEC.gov
Jul 25, 2025	Armen Garo H	See Remarks	AGRANT	2,745	$5.96	$16.4K	+1.1%	Open the original filing on SEC.gov
Jul 11, 2025	Armen Garo H	See Remarks	AGRANT	2,317	$7.06	$16.4K	+0.9%	Open the original filing on SEC.gov
Jul 1, 2025	Wright Timothy	Director	AGRANT◆	2,707.83	—	—	—	Open the original filing on SEC.gov
Jul 1, 2025	Harrison Thomas L	Director	AGRANT	7,401	$3.46	$25.6K	+83.2%	Open the original filing on SEC.gov
Jun 27, 2025	Armen Garo H	See Remarks	AGRANT	3,436	$4.76	$16.4K	+1.4%	Open the original filing on SEC.gov
Jun 18, 2025	Armen Garo H	See Remarks	AGRANT	61,397	$4.47	$274.4K	+31.6%	Open the original filing on SEC.gov
Jun 18, 2025	Klaskin Christine M	PFO & PAO	AGRANT	15,782	$4.47	$70.5K	+205.1%	Open the original filing on SEC.gov
Jun 18, 2025	O'Day Steven J	Chief Medical Officer	AGRANT	43,497	$4.47	$194.4K	+319.4%	Open the original filing on SEC.gov
Jun 17, 2025	Corvese Brian	Director	AGRANT◆	30,000	—	—	—	Open the original filing on SEC.gov
Jun 17, 2025	Corvese Brian	Director	AGRANT◆	750	—	—	—	Open the original filing on SEC.gov
Jun 17, 2025	Wright Timothy	Director	AGRANT◆	15,000	—	—	—	Open the original filing on SEC.gov
Jun 17, 2025	Wright Timothy	Director	AGRANT◆	750	—	—	—	Open the original filing on SEC.gov
Jun 17, 2025	Hirsch Susan B	Director	AGRANT◆	15,000	—	—	—	Open the original filing on SEC.gov
Jun 17, 2025	Armen Garo H	See Remarks	AGRANT◆	37,500	—	—	—	Open the original filing on SEC.gov
Jun 17, 2025	Klaskin Christine M	PFO & PAO	AGRANT◆	7,250	—	—	—	Open the original filing on SEC.gov
Jun 17, 2025	Harrison Thomas L	Director	AGRANT◆	17,500	—	—	—	Open the original filing on SEC.gov
Jun 13, 2025	Armen Garo H	See Remarks	AGRANT	3,480	$4.70	$16.4K	+1.8%	Open the original filing on SEC.gov
May 30, 2025	Armen Garo H	See Remarks	AGRANT	4,769	$3.43	$16.4K	+2.6%	Open the original filing on SEC.gov
May 16, 2025	Armen Garo H	See Remarks	AGRANT	4,700	$3.48	$16.4K	+2.6%	Open the original filing on SEC.gov
May 2, 2025	Armen Garo H	See Remarks	AGRANT	5,260	$3.11	$16.4K	+3.0%	Open the original filing on SEC.gov
May 2, 2025	Buell Jennifer	Director	AGRANT	581	$3.11	$1.8K	+3.0%	Open the original filing on SEC.gov
Apr 18, 2025	Armen Garo H	See Remarks	AGRANT	7,886	$2.08	$16.4K	+4.7%	Open the original filing on SEC.gov
Apr 18, 2025	Buell Jennifer	Director	AGRANT	869	$2.08	$1.8K	+4.8%	Open the original filing on SEC.gov

AGRANT◆—

Armen Garo H · See RemarksAug 10

2M sh

AGRANT◆—

Marcucci Marco Tullio · DirectorAug 5

7,500 sh

AGRANT◆—

Harrison Thomas L · DirectorAug 5

50,000 sh

AGRANT◆—

Corvese Brian · DirectorAug 5

100,000 sh

AGRANT◆—

Wright Timothy · DirectorAug 5

50,000 sh

AGRANT◆—

O'Day Steven J · Chief Medical…Aug 5

100,000 sh

AGRANT◆—

Hirsch Susan B · DirectorAug 5

50,000 sh

AGRANT◆—

Buell Jennifer · See RemarksAug 5

200,000 sh

AGRANT$16.3K

Armen Garo H · See RemarksJul 10

4,852 sh @ $3.35 · +1.3% own

AGRANT$30.6K

Harrison Thomas L · DirectorJul 1

8,547 sh @ $3.58 · +21.9% own

AGRANT◆—

Wright Timothy · DirectorJul 1

2,267.77 sh

AGRANT$16.3K

Armen Garo H · See RemarksJun 26

5,364 sh @ $3.03 · +1.5% own

AGRANT$16.3K

Armen Garo H · See RemarksJun 12

4,925 sh @ $3.30 · +1.4% own

AGRANT$16.3K

Armen Garo H · See RemarksMay 29

4,644 sh @ $3.50 · +1.3% own

AGRANT$16.3K

Armen Garo H · See RemarksMay 15

4,540 sh @ $3.58 · +1.3% own

AGRANT$16.3K

Armen Garo H · See RemarksMay 1

4,233 sh @ $3.84 · +1.2% own

AGRANT◆—

Hirsch Susan B · DirectorApr 24

105,000 sh

AGRANT◆—

Buell Jennifer · See RemarksApr 24

5,000 sh

AGRANT◆—

Buell Jennifer · See RemarksApr 24

300,000 sh

AGRANT◆—

O'Day Steven J · Chief Medical…Apr 24

95,333 sh

AGRANT◆—

O'Day Steven J · Chief Medical…Apr 24

70,000 sh

AGRANT◆—

Harrison Thomas L · DirectorApr 24

122,500 sh

AGRANT◆—

Wright Timothy · DirectorApr 24

105,000 sh

AGRANT◆—

Charette Austin · Principal Accounti…Apr 24

17,619 sh

AGRANT◆—

Charette Austin · Principal Accounti…Apr 24

5,000 sh

AGRANT◆—

Armen Garo H · See RemarksApr 24

137,550 sh

AGRANT◆—

Armen Garo H · See RemarksApr 24

27,750 sh

AGRANT◆—

Armen Garo H · See RemarksApr 24

1M sh

AGRANT◆—

Corvese Brian · DirectorApr 24

210,000 sh

AGRANT$16.3K

Armen Garo H · See RemarksApr 17

3,403 sh @ $4.79 · +1.0% own

AGRANT$15.4K

Armen Garo H · See RemarksApr 3

4,629 sh @ $3.33 · +1.4% own

AGRANT◆—

Wright Timothy · DirectorApr 1

2,448.26 sh

AGRANT$30.6K

Harrison Thomas L · DirectorApr 1

9,228 sh @ $3.32 · +31.0% own

AGRANT$14.8K

Armen Garo H · See RemarksMar 20

3,983 sh @ $3.71 · +1.2% own

AGRANT$14.8K

Armen Garo H · See RemarksMar 6

4,994 sh @ $2.96 · +1.5% own

AGRANT$14.8K

Armen Garo H · See RemarksFeb 20

4,829 sh @ $3.06 · +1.5% own

AGRANT$14.8K

Armen Garo H · See RemarksFeb 6

5,027 sh @ $2.94 · +1.6% own

AGRANT$14.8K

Armen Garo H · See RemarksJan 23

4,562 sh @ $3.24 · +1.5% own

AGRANT$14.8K

Armen Garo H · See RemarksJan 9

3,780 sh @ $3.91 · +1.2% own

AGRANT$30.6K

Harrison Thomas L · DirectorJan 2

7,691 sh @ $3.98 · +34.8% own

AGRANT◆—

Wright Timothy · DirectorJan 2

2,040.58 sh

AGRANT$16.4K

Armen Garo H · See RemarksDec 26, 2025

4,942 sh @ $3.31 · +1.6% own

AGRANT$16.4K

Armen Garo H · See RemarksDec 12, 2025

4,316 sh @ $3.79 · +1.5% own

AGRANT$16.4K

Armen Garo H · See RemarksNov 28, 2025

3,587 sh @ $4.56 · +1.2% own

AGRANT$16.4K

Armen Garo H · See RemarksNov 14, 2025

3,769 sh @ $4.34 · +1.3% own

AGRANT$16.4K

Armen Garo H · See RemarksOct 31, 2025

4,120 sh @ $3.97 · +1.4% own

AGRANT$16.4K

Armen Garo H · See RemarksOct 17, 2025

4,216 sh @ $3.88 · +1.5% own

AGRANT$16.4K

Armen Garo H · See RemarksOct 3, 2025

3,951 sh @ $4.14 · +1.4% own

AGRANT$29K

Harrison Thomas L · DirectorOct 1, 2025

5,780 sh @ $5.01 · +35.5% own

AGRANT◆—

Wright Timothy · DirectorOct 1, 2025

1,704.93 sh

AGRANT$16.4K

Armen Garo H · See RemarksSep 19, 2025

3,734 sh @ $4.38 · +1.4% own

AGRANT$16.4K

Armen Garo H · See RemarksSep 5, 2025

3,778 sh @ $4.33 · +1.4% own

AGRANT$16.4K

Armen Garo H · See RemarksAug 22, 2025

3,619 sh @ $4.52 · +1.4% own

AGRANT$16.4K

Armen Garo H · See RemarksAug 8, 2025

3,407 sh @ $4.80 · +1.3% own

AGRANT$16.4K

Armen Garo H · See RemarksJul 25, 2025

2,745 sh @ $5.96 · +1.1% own

AGRANT$16.4K

Armen Garo H · See RemarksJul 11, 2025

2,317 sh @ $7.06 · +0.9% own

AGRANT◆—

Wright Timothy · DirectorJul 1, 2025

2,707.83 sh

AGRANT$25.6K

Harrison Thomas L · DirectorJul 1, 2025

7,401 sh @ $3.46 · +83.2% own

AGRANT$16.4K

Armen Garo H · See RemarksJun 27, 2025

3,436 sh @ $4.76 · +1.4% own

AGRANT$274.4K

Armen Garo H · See RemarksJun 18, 2025

61,397 sh @ $4.47 · +31.6% own

AGRANT$70.5K

Klaskin Christine M · PFO & PAOJun 18, 2025

15,782 sh @ $4.47 · +205.1% own

AGRANT$194.4K

O'Day Steven J · Chief Medical…Jun 18, 2025

43,497 sh @ $4.47 · +319.4% own

AGRANT◆—

Corvese Brian · DirectorJun 17, 2025

30,000 sh

AGRANT◆—

Corvese Brian · DirectorJun 17, 2025

750 sh

AGRANT◆—

Wright Timothy · DirectorJun 17, 2025

15,000 sh

AGRANT◆—

Wright Timothy · DirectorJun 17, 2025

750 sh

AGRANT◆—

Hirsch Susan B · DirectorJun 17, 2025

15,000 sh

AGRANT◆—

Armen Garo H · See RemarksJun 17, 2025

37,500 sh

AGRANT◆—

Klaskin Christine M · PFO & PAOJun 17, 2025

7,250 sh

AGRANT◆—

Harrison Thomas L · DirectorJun 17, 2025

17,500 sh

AGRANT$16.4K

Armen Garo H · See RemarksJun 13, 2025

3,480 sh @ $4.70 · +1.8% own

AGRANT$16.4K

Armen Garo H · See RemarksMay 30, 2025

4,769 sh @ $3.43 · +2.6% own

AGRANT$16.4K

Armen Garo H · See RemarksMay 16, 2025

4,700 sh @ $3.48 · +2.6% own

AGRANT$16.4K

Armen Garo H · See RemarksMay 2, 2025

5,260 sh @ $3.11 · +3.0% own

AGRANT$1.8K

Buell Jennifer · DirectorMay 2, 2025

581 sh @ $3.11 · +3.0% own

AGRANT$16.4K

Armen Garo H · See RemarksApr 18, 2025

7,886 sh @ $2.08 · +4.7% own

AGRANT$1.8K

Buell Jennifer · DirectorApr 18, 2025

869 sh @ $2.08 · +4.8% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

9 of 68 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 27 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Aug 5	Sep 16	Marcucci Marco TullioDirector	27days	—	Filing ↗
Jun 17, 2025	Jul 14, 2025	Harrison Thomas LDirector	15days	$25.6K	Filing ↗
Apr 18, 2025	May 4, 2025	Buell JenniferDirector	8days	$1.8K	Filing ↗
Apr 1	Apr 12	Harrison Thomas LDirector	5days	$30.6K	Filing ↗
Jun 18, 2025	Jun 29, 2025	Armen Garo HSee Remarks	4days	$274.4K	Filing ↗

Marcucci Marco TullioDirector

27days

Traded Aug 5 · filed Sep 16Filing ↗

Harrison Thomas LDirector

15days

Traded Jun 17, 2025 · filed Jul 14, 2025Filing ↗

Buell JenniferDirector

8days

Traded Apr 18, 2025 · filed May 4, 2025Filing ↗

Harrison Thomas LDirector

5days

Traded Apr 1 · filed Apr 12Filing ↗

Armen Garo HSee Remarks

4days

Traded Jun 18, 2025 · filed Jun 29, 2025Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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