Jennifer Buell

Insider

First SEC filing: June 20, 2024 · Latest: June 20, 2024

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 40 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

40 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 5, 2026	AGEN	A	200,000	—	—	200,000 Direct	—	Acquired	(price as of 2026-08-21)
April 24, 2026	AGEN	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-21)
April 24, 2026	AGEN	A	300,000	—	—	300,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 2, 2026	INKT	F	10,024	$11.12	$111,467	57,942 Direct	-14.75%	Disposed	4.7% (price as of 2026-08-21)
Jan. 2, 2026	INKT	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 2, 2026	INKT	A	31,474	$11.12	$349,991	67,966 Direct	+86.25%	Acquired	4.7% (price as of 2026-08-21)
Sept. 9, 2025	INKT	F	5,351	$15.36	$82,191	36,492 Direct	-12.79%	Disposed	-24.2% (price as of 2026-08-21)
Sept. 9, 2025	INKT	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 9, 2025	INKT	A	18,229	$15.36	$279,997	41,913 Direct	+76.97%	Acquired	-24.2% (price as of 2026-08-21)
May 2, 2025	AGEN	A	581	$3.11	$1,807	19,738 Direct	+3.03%	Acquired	151.9% (price as of 2026-08-21)
April 18, 2025	AGEN	A	869	$2.08	$1,808	19,157 Direct	+4.75%	Acquired	276.7% (price as of 2026-08-21)
April 4, 2025	AGEN	A	1,159	$1.56	$1,808	18,288 Direct	+6.77%	Acquired	402.2% (price as of 2026-08-21)
March 21, 2025	AGEN	A	1,123	$1.61	$1,808	17,129 Direct	+7.02%	Acquired	386.6% (price as of 2026-08-21)
March 7, 2025	AGEN	A	409	$2.35	$961	15,646 Direct	+2.68%	Acquired	233.4% (price as of 2026-08-21)
Feb. 21, 2025	AGEN	A	545	$3.32	$1,809	15,237 Direct	+3.71%	Acquired	136.0% (price as of 2026-08-21)
Feb. 21, 2025	AGEN	A	626	$3.32	$2,078	15,318 Direct	+4.26%	Acquired	136.0% (price as of 2026-08-21)
Feb. 7, 2025	AGEN	A	516	$3.50	$1,806	14,692 Direct	+3.64%	Acquired	123.9% (price as of 2026-08-21)
Jan. 24, 2025	AGEN	F	270	$3.57	$964	14,176 Direct	-1.87%	Disposed	119.5% (price as of 2026-08-21)
Jan. 24, 2025	AGEN	A	776	$3.57	$2,770	14,446 Direct	+5.68%	Acquired	119.5% (price as of 2026-08-21)
Nov. 14, 2024	AGEN	A	300,000	—	—	300,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 16, 2024	INKT	A	660,919	—	—	660,919 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 16, 2024	INKT	A	500,000	—	—	500,000 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 11, 2023	INKT	A	695,750	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Oct. 11, 2023	INKT	J	695,750	—	—	232,165 Direct	-74.98%	Disposed	(price as of 2026-08-21)
Oct. 3, 2023	INKT	F	65,000	$0.94	$61,100	927,915 Direct	-6.55%	Disposed	23.8% (price as of 2026-08-21)
Oct. 2, 2023	INKT	F	58,550	$1.04	$60,892	992,915 Direct	-5.57%	Disposed	11.9% (price as of 2026-08-21)
Sept. 29, 2023	INKT	F	25,000	$1.15	$28,750	1,051,465 Direct	-2.32%	Disposed	1.2% (price as of 2026-08-21)
Sept. 27, 2023	INKT	M	695,750	—	—	695,750 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Sept. 27, 2023	INKT	M	695,750	—	—	1,076,465 Direct	+182.75%	Acquired	(price as of 2026-08-21)
Jan. 9, 2023	INKT	A	500,000	—	—	500,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 9, 2023	INKT	A	171,990	$2.32	$399,017	380,715 Direct	+82.40%	Acquired	-49.8% (price as of 2026-08-21)
Jan. 21, 2022	INKT	A	679,800	—	—	679,800 Direct	—	Acquired	(price as of 2026-08-21)
June 30, 2021	AGEN	A	10,597	$5.49	$58,178	127,091 Direct	+9.10%	Acquired	-92.7% (price as of 2026-08-21)
June 15, 2021	AGEN	A	900,000	—	—	900,000 Direct	—	Acquired	(price as of 2026-08-21)
April 2, 2021	AGEN	A	80,838	$2.87	$232,005	116,494 Direct	+226.72%	Acquired	-86.1% (price as of 2026-08-21)
June 19, 2019	AGEN	A	300,000	—	—	300,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 7, 2018	AGEN	A	130,000	—	—	130,000 Direct	—	Acquired	(price as of 2026-08-21)
June 20, 2018	AGEN	A	150,000	$5.65	$847,500	150,000 Direct	—	Acquired	-92.9% (price as of 2026-08-21)
Dec. 12, 2017	AGEN	S	3,511	$3.46	$12,148	35,656 Direct	-8.96%	Disposed	-88.5% (price as of 2026-08-21)
Oct. 9, 2017	AGEN	A	10,431	$3.59	$37,447	39,167 Direct	+36.30%	Acquired	-88.9% (price as of 2026-08-21)
Sept. 3, 2017	AGEN	A	4,375	$3.72	$16,275	28,736 Direct	+17.96%	Acquired	-89.3% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Aug. 5, 2026	AGEN	Stock Option	Common Stock (200,000)	$7.78	Aug. 5, 2036	200,000	Acquired
April 24, 2026	AGEN	Stock Option	Common Stock (5,000)	$3.90	April 24, 2036	5,000	Acquired
April 24, 2026	AGEN	Stock Option	Common Stock (300,000)	$3.90	April 24, 2036	300,000	Acquired
Jan. 2, 2026	INKT	Stock Option (Right to Buy)	Common Stock (50,000)	$11.12	Jan. 2, 2036	50,000	Acquired
Sept. 9, 2025	INKT	Stock Option (Right to Buy)	Common Stock (50,000)	$15.36	Sept. 9, 2035	50,000	Acquired
Nov. 14, 2024	AGEN	Stock Option	Common Stock (300,000)	$2.77	Nov. 14, 2034	300,000	Acquired
Jan. 16, 2024	INKT	Stock Option	Common Stock (660,919)	$0.87	Jan. 16, 2034	660,919	Acquired
Jan. 16, 2024	INKT	Stock Option	Common Stock (500,000)	$0.87	Jan. 16, 2034	500,000	Acquired
Oct. 11, 2023	INKT	Restricted Stock Units	Common Stock (695,750)	—	—	695,750	Disposed
Sept. 27, 2023	INKT	Restricted Stock Unit	Common Stock (0)	—	—	695,750	Disposed
Jan. 9, 2023	INKT	Stock Option	Common Stock (500,000)	$2.32	Jan. 9, 2033	500,000	Acquired
Jan. 21, 2022	INKT	Stock Option (Right to Buy)	Common Stock (679,800)	$3.12	Jan. 21, 2032	679,800	Acquired
June 15, 2021	AGEN	Stock Option	Common Stock (900,000)	$3.18	Dec. 17, 2030	900,000	Acquired
June 19, 2019	AGEN	Stock Option (right to buy)	Common Stock (300,000)	$2.38	Jan. 1, 2029	300,000	Acquired
Nov. 7, 2018	AGEN	Stock Option (right to buy)	Common Stock (130,000)	$2.07	Nov. 7, 2027	130,000	Acquired
June 20, 2018	AGEN	Common Stock, right to buy	Common Stock (150,000)	$5.65	March 2, 2028	150,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 27 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
June 20, 2024	AGEN	Common Stock	13,670	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (1,225)	1,225	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (525)	525	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (5,000)	5,000	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (6,250)	6,250	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (6,500)	6,500	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (15,000)	15,000	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (24,999)	24,999	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (500)	500	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (44,999)	44,999	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (45,000)	45,000	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (7,500)	7,500	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (37,500)	37,500	Direct
June 20, 2024	AGEN	Stock Option, right to buy→ Common Stock (37,500)	37,500	Direct
Oct. 20, 2021	INKT	Common Stock	208,725	Direct
Oct. 20, 2021	INKT	Stock Option (Right to Buy)→ Common Stock (347,875)	347,875	Direct
Oct. 20, 2021	INKT	Stock Option (Right to Buy)→ Common Stock (556,600)	556,600	Direct
Oct. 20, 2021	INKT	Restricted Stock Units→ Common Stock (695,750)	695,750	Direct
July 7, 2017	AGEN	Common Stock	24,361	Direct
July 7, 2017	AGEN	Stock Option, right to buy→ Common Stock (32,500)	32,500	Direct
July 7, 2017	AGEN	Restricted Stock Unit→ Common Stock (4,375)	4,375	Direct
July 7, 2017	AGEN	Stock Option, right to buy→ Common Stock (100,000)	100,000	Direct
July 7, 2017	AGEN	Stock Option, right to buy→ Common Stock (24,500)	24,500	Direct
July 7, 2017	AGEN	Stock Option, right to buy→ Common Stock (10,500)	10,500	Direct
July 7, 2017	AGEN	Restricted Stock Unit→ Common Stock (16,000)	16,000	Direct
July 7, 2017	AGEN	Stock Option, right to buy→ Common Stock (100,000)	100,000	Direct
July 7, 2017	AGEN	Stock Option, right to buy→ Common Stock (125,000)	125,000	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

AGEN

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	$480,000	$432,350	$2,217,500	$4,280,495	—	—	$4,895	$7,415,240
2020	$483,077	$220,000	—	—	—	—	$4,846	$2,829,910
2019	$407,613	$275,000	—	—	—	—	$4,885	$2,385,369

INKT

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$448,000	$350,000	—	—	—	—	$5,686	$2,087,881
2024	$448,000	—	—	—	—	—	$5,686	$798,686
2023	$451,048	$460,000	—	—	—	—	$5,697	$2,807,439

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.