Paul N Clark

Insider

First SEC filing: Aug. 31, 2020 · Latest: Aug. 31, 2020

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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 79 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

79 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 18, 2021	A	A	1,850	$121.59	$224,942	95,234 Direct	+1.98%	Acquired	28.1% (price as of 2026-08-20)
Aug. 27, 2020	AGEN	A	11,786	—	—	11,786 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 27, 2020	AGEN	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-20)
April 17, 2020	A	A	3,081	$73.01	$224,944	92,705 Direct	+3.44%	Acquired	113.4% (price as of 2026-08-20)
March 27, 2019	A	S	2,823	$80.31	$226,715	88,857 Direct	-3.08%	Disposed	94.0% (price as of 2026-08-20)
March 22, 2019	KEYS	A	118	—	—	67,655 Direct	+0.17%	Acquired	(price as of 2026-08-20)
March 22, 2019	KEYS	A	2,998	—	—	67,537 Direct	+4.65%	Acquired	(price as of 2026-08-20)
March 22, 2019	KEYS	A	2,351	—	—	64,539 Direct	+3.78%	Acquired	(price as of 2026-08-20)
March 21, 2019	A	A	2,823	$82.00	$231,486	91,680 Direct	+3.18%	Acquired	90.0% (price as of 2026-08-20)
Sept. 13, 2018	A	S	2,876	$68.60	$197,294	88,451 Direct	-3.15%	Disposed	127.1% (price as of 2026-08-20)
March 23, 2018	KEYS	A	195	—	—	62,188 Direct	+0.31%	Acquired	(price as of 2026-08-20)
March 23, 2018	KEYS	A	4,970	—	—	61,993 Direct	+8.72%	Acquired	(price as of 2026-08-20)
March 23, 2018	KEYS	A	3,897	—	—	57,023 Direct	+7.34%	Acquired	(price as of 2026-08-20)
March 22, 2018	A	A	2,876	$67.47	$194,044	90,929 Direct	+3.27%	Acquired	130.9% (price as of 2026-08-20)
May 25, 2017	A	S	3,866	$59.05	$228,287	87,520 Direct	-4.23%	Disposed	163.8% (price as of 2026-08-20)
March 17, 2017	KEYS	A	4,720	$39.02	$184,174	53,126 Direct	+9.75%	Acquired	713.6% (price as of 2026-08-20)
March 17, 2017	KEYS	A	262	$39.02	$10,223	48,406 Direct	+0.54%	Acquired	713.6% (price as of 2026-08-20)
March 17, 2017	KEYS	A	6,425	$39.02	$250,704	48,144 Direct	+15.40%	Acquired	713.6% (price as of 2026-08-20)
March 16, 2017	A	A	3,866	$53.05	$205,091	91,179 Direct	+4.43%	Acquired	193.7% (price as of 2026-08-20)
Nov. 18, 2016	A	S	4,704	$45.31	$213,138	87,074 Direct	-5.13%	Disposed	243.9% (price as of 2026-08-20)
March 17, 2016	KEYS	A	385	$25.98	$10,002	41,719 Direct	+0.93%	Acquired	1121.9% (price as of 2026-08-20)
March 17, 2016	KEYS	A	9,430	$25.98	$244,991	41,334 Direct	+29.56%	Acquired	1121.9% (price as of 2026-08-20)
March 17, 2016	KEYS	A	6,928	$25.98	$179,989	31,904 Direct	+27.74%	Acquired	1121.9% (price as of 2026-08-20)
March 17, 2016	A	A	4,704	$39.29	$184,820	91,102 Direct	+5.44%	Acquired	296.5% (price as of 2026-08-20)
March 20, 2015	KEYS	A	266	$38.74	$10,305	24,976 Direct	+1.08%	Acquired	719.5% (price as of 2026-08-20)
March 20, 2015	KEYS	A	6,525	$38.74	$252,778	24,709 Direct	+35.88%	Acquired	719.5% (price as of 2026-08-20)
March 20, 2015	KEYS	A	4,793	—	—	15,697 Direct	+43.96%	Acquired	(price as of 2026-08-20)
March 19, 2015	A	A	4,311	$42.21	$181,967	85,507 Direct	+5.31%	Acquired	269.1% (price as of 2026-08-20)
March 19, 2015	A	A	240	$42.21	$10,130	81,196 Direct	+0.30%	Acquired	269.1% (price as of 2026-08-20)
March 19, 2015	A	A	2,156	$42.21	$91,005	80,957 Direct	+2.74%	Acquired	269.1% (price as of 2026-08-20)
March 4, 2015	A	M	8,072	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
March 4, 2015	A	M	5,794	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
March 4, 2015	A	M	15,482	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
March 4, 2015	A	M	8,625	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
March 4, 2015	A	S	37,973	$41.87	$1,589,930	78,801 Direct	-32.52%	Disposed	272.1% (price as of 2026-08-20)
March 4, 2015	A	M	8,072	$24.22	$195,504	116,774 Direct	+7.43%	Acquired	543.3% (price as of 2026-08-20)
March 4, 2015	A	M	5,794	$24.29	$140,736	108,702 Direct	+5.63%	Acquired	541.4% (price as of 2026-08-20)
March 4, 2015	A	M	15,482	$13.89	$215,045	102,908 Direct	+17.71%	Acquired	1021.7% (price as of 2026-08-20)
March 4, 2015	A	M	8,625	$26.16	$225,630	87,426 Direct	+10.95%	Acquired	495.6% (price as of 2026-08-20)
Jan. 22, 2015	KEYS	A	2,488	$35.78	$89,021	18,185 Direct	+15.85%	Acquired	787.2% (price as of 2026-08-20)
Jan. 22, 2015	KEYS	A	1,756	—	—	10,904 Direct	+19.20%	Acquired	(price as of 2026-08-20)
Nov. 5, 2014	KEYS	A	8,766	—	—	9,148 Direct	+2294.76%	Acquired	(price as of 2026-08-20)
March 20, 2014	A	A	175	$56.69	$9,921	57,230 Direct	+0.31%	Acquired	284.2% (price as of 2026-08-20)
March 20, 2014	A	A	1,579	$56.69	$89,514	57,054 Direct	+2.85%	Acquired	284.2% (price as of 2026-08-20)
March 20, 2014	A	A	3,158	$56.69	$179,027	55,475 Direct	+6.04%	Acquired	284.2% (price as of 2026-08-20)
March 21, 2013	A	A	2,125	$41.65	$88,506	51,809 Direct	+4.28%	Acquired	422.9% (price as of 2026-08-20)
March 21, 2013	A	A	236	$41.65	$9,829	49,684 Direct	+0.48%	Acquired	422.9% (price as of 2026-08-20)
March 21, 2013	A	A	4,250	$41.65	$177,012	49,448 Direct	+9.40%	Acquired	422.9% (price as of 2026-08-20)
March 22, 2012	A	A	227	$43.71	$9,922	44,745 Direct	+0.51%	Acquired	398.3% (price as of 2026-08-20)
March 22, 2012	A	A	2,040	$43.71	$89,168	44,519 Direct	+4.80%	Acquired	398.3% (price as of 2026-08-20)
March 22, 2012	A	A	4,079	$43.71	$178,293	42,479 Direct	+10.62%	Acquired	398.3% (price as of 2026-08-20)
March 2, 2011	A	A	234	$41.46	$9,702	38,400 Direct	+0.61%	Acquired	425.3% (price as of 2026-08-20)
March 2, 2011	A	A	1,868	$41.46	$77,447	38,166 Direct	+5.15%	Acquired	425.3% (price as of 2026-08-20)
March 2, 2011	A	A	3,619	$41.46	$150,044	36,298 Direct	+11.07%	Acquired	425.3% (price as of 2026-08-20)
March 3, 2010	A	A	2,468	$32.44	$80,062	32,679 Direct	+8.17%	Acquired	571.4% (price as of 2026-08-20)
March 3, 2010	A	A	5,264	$32.44	$170,764	30,211 Direct	+21.10%	Acquired	571.4% (price as of 2026-08-20)
March 12, 2009	A	A	5,081	$13.81	$70,169	24,947 Direct	+25.58%	Acquired	1477.2% (price as of 2026-08-20)
March 12, 2009	A	A	5,081	$13.81	$70,169	19,866 Direct	+34.37%	Acquired	1477.2% (price as of 2026-08-20)
Dec. 19, 2008	A	G	11,312	—	—	11,312 Indirect	—	Acquired	(price as of 2026-08-20)
Dec. 19, 2008	A	G	11,312	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 1, 2008	A	A	1,086	$17.26	$18,744	14,784 Direct	+7.93%	Acquired	1161.9% (price as of 2026-08-20)
Nov. 18, 2008	A	G	6,302	—	—	6,302 Indirect	—	Acquired	(price as of 2026-08-20)
Nov. 18, 2008	A	G	6,302	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2008	A	G	5,898	—	—	5,898 Indirect	—	Acquired	(price as of 2026-08-20)
Nov. 18, 2008	A	G	5,898	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2008	A	G	4,234	—	—	4,234 Indirect	—	Acquired	(price as of 2026-08-20)
Nov. 18, 2008	A	G	4,234	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2008	A	A	11,312	—	—	11,312 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 2, 2008	A	A	544	$34.49	$18,763	13,698 Direct	+4.14%	Acquired	531.5% (price as of 2026-08-20)
June 2, 2008	A	A	508	$36.90	$18,745	13,154 Direct	+4.02%	Acquired	490.3% (price as of 2026-08-20)
March 3, 2008	A	A	2,336	$30.74	$71,809	12,646 Direct	+22.66%	Acquired	608.6% (price as of 2026-08-20)
March 3, 2008	A	A	610	$30.74	$18,751	10,310 Direct	+6.29%	Acquired	608.6% (price as of 2026-08-20)
Dec. 3, 2007	A	A	430	$37.75	$16,232	9,701 Direct	+4.64%	Acquired	477.0% (price as of 2026-08-20)
Nov. 19, 2007	A	A	6,302	—	—	6,302 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 4, 2007	A	A	446	$36.46	$16,261	9,270 Direct	+5.05%	Acquired	497.4% (price as of 2026-08-20)
June 1, 2007	A	A	424	$38.28	$16,231	8,824 Direct	+5.05%	Acquired	469.0% (price as of 2026-08-20)
March 1, 2007	A	A	1,996	$31.44	$62,754	8,400 Direct	+31.17%	Acquired	592.8% (price as of 2026-08-20)
March 1, 2007	A	A	520	$31.24	$16,245	6,404 Direct	+8.84%	Acquired	597.2% (price as of 2026-08-20)
Dec. 4, 2006	A	A	502	$32.38	$16,255	5,884 Direct	+9.33%	Acquired	572.7% (price as of 2026-08-20)
Nov. 15, 2006	A	A	5,898	—	—	5,898 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 1, 2006	A	P	264	$33.90	$8,950	5,382 Direct	+5.16%	Acquired	542.5% (price as of 2026-08-20)
Sept. 5, 2006	A	A	520	$31.26	$16,255	5,118 Direct	+11.31%	Acquired	596.8% (price as of 2026-08-20)
June 2, 2006	A	A	461	$35.25	$16,250	4,598 Direct	+11.14%	Acquired	517.9% (price as of 2026-08-20)
May 17, 2006	A	A	4,032	—	—	4,032 Direct	—	Acquired	(price as of 2026-08-20)
May 17, 2006	A	A	3,373	$38.54	$129,995	4,137 Direct	+441.49%	Acquired	465.1% (price as of 2026-08-20)

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. 27, 2020	AGEN	Restricted Stock Unit	Common Stock (11,786)	—	—	11,786	Acquired
Aug. 27, 2020	AGEN	Stock Option (Right to buy)	Common Stock (100,000)	$4.03	Aug. 27, 2030	100,000	Acquired
March 4, 2015	A	Non-Employee Director Stock Option (right to buy) [F3]	Common Stock (8,072)	$24.22	Nov. 14, 2016	8,072	Disposed
March 4, 2015	A	Non-Employee Director Stock Option (right to buy) [F3]	Common Stock (5,794)	$24.29	May 16, 2016	5,794	Disposed
March 4, 2015	A	Non-Employee Director Stock Option (right to buy) [F3]	Common Stock (15,482)	$13.89	Nov. 17, 2018	15,482	Disposed
March 4, 2015	A	Non-Employee Director Stock Option (right to buy) [F3]	Common Stock (8,625)	$26.16	Nov. 18, 2017	8,625	Disposed
Dec. 19, 2008	A	Non-Employee Director Stock Option (right to buy) [F3]	Common Stock (11,312)	$19.00	Nov. 17, 2018	11,312	Acquired
Dec. 19, 2008	A	Non-Employee Director Stock Option (right to buy) [F3]	Common Stock (11,312)	$19.00	Nov. 17, 2018	11,312	Disposed
Nov. 18, 2008	A	Non-Employee Director Stock Option (right to buy) [F2]	Common Stock (6,302)	$35.80	Nov. 18, 2017	6,302	Acquired
Nov. 18, 2008	A	Non-Employee Director Stock Option (right to buy) [F2]	Common Stock (6,302)	$35.80	Nov. 18, 2017	6,302	Disposed
Nov. 18, 2008	A	Non-Employee Director Stock Option (right to buy) [F2]	Common Stock (5,898)	$33.14	Nov. 14, 2016	5,898	Acquired
Nov. 18, 2008	A	Non-Employee Director Stock Option (right to buy) [F2]	Common Stock (5,898)	$33.14	Nov. 14, 2016	5,898	Disposed
Nov. 18, 2008	A	Non-Employee Director Stock Option (right to buy) [F2]	Common Stock (4,234)	$33.24	May 16, 2016	4,234	Acquired
Nov. 18, 2008	A	Non-Employee Director Stock Option (right to buy) [F2]	Common Stock (4,234)	$33.24	May 16, 2016	4,234	Disposed
Nov. 18, 2008	A	Non-Employee Director Stock Option (right to buy) [F1]	Common Stock (11,312)	$19.00	Nov. 17, 2018	11,312	Acquired
Nov. 19, 2007	A	Non-Employee Director Stock Option (right to buy) [F1]	Common Stock (6,302)	$35.80	Nov. 18, 2017	6,302	Acquired
Nov. 15, 2006	A	Non-Employee Director Stock Option (right to buy) [F1]	Common Stock (5,898)	$33.14	Nov. 14, 2016	5,898	Acquired
May 17, 2006	A	Non-Employee Director Stock Option (right to buy) [F2]	Common Stock (4,032)	$34.90	May 16, 2016	4,032	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Aug. 31, 2020	AGEN	Common Stock	70,805	Indirect
May 19, 2006	A	Common Stock	764	Direct