POST WILLIAM J

Insider

First SEC filing: July 5, 2011 · Latest: July 5, 2011

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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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 97 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

97 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 30, 2026	FSLR	A	223	—	—	27,385 Indirect	+0.82%	Acquired	(price as of 2026-08-20)
March 31, 2026	FSLR	A	267	—	—	27,162 Indirect	+0.99%	Acquired	(price as of 2026-08-20)
Dec. 31, 2025	FSLR	A	173	—	—	26,895 Indirect	+0.65%	Acquired	(price as of 2026-08-20)
Sept. 30, 2025	FSLR	A	205	—	—	26,722 Indirect	+0.77%	Acquired	(price as of 2026-08-20)
June 30, 2025	FSLR	A	272	—	—	26,517 Indirect	+1.04%	Acquired	(price as of 2026-08-20)
March 31, 2025	FSLR	A	356	—	—	26,245 Indirect	+1.38%	Acquired	(price as of 2026-08-20)
Dec. 31, 2024	FSLR	A	256	—	—	25,889 Indirect	+1.00%	Acquired	(price as of 2026-08-20)
Sept. 30, 2024	FSLR	A	181	—	—	25,633 Indirect	+0.71%	Acquired	(price as of 2026-08-20)
June 28, 2024	FSLR	A	200	—	—	25,452 Indirect	+0.79%	Acquired	(price as of 2026-08-20)
March 29, 2024	FSLR	A	267	—	—	25,252 Indirect	+1.07%	Acquired	(price as of 2026-08-20)
Dec. 29, 2023	FSLR	A	262	—	—	24,985 Indirect	+1.06%	Acquired	(price as of 2026-08-20)
Sept. 30, 2023	FSLR	A	279	—	—	24,723 Indirect	+1.14%	Acquired	(price as of 2026-08-20)
June 30, 2023	FSLR	A	237	—	—	24,444 Indirect	+0.98%	Acquired	(price as of 2026-08-20)
May 16, 2023	FSLR	S	10,000	$218.52	$2,185,200	24,207 Indirect	-29.23%	Disposed	0.9% (price as of 2026-08-20)
March 31, 2023	FSLR	A	207	—	—	34,207 Indirect	+0.61%	Acquired	(price as of 2026-08-20)
Dec. 30, 2022	FSLR	A	268	—	—	34,000 Indirect	+0.79%	Acquired	(price as of 2026-08-20)
Sept. 30, 2022	FSLR	A	303	—	—	33,732 Indirect	+0.91%	Acquired	(price as of 2026-08-20)
June 30, 2022	FSLR	A	588	—	—	33,429 Indirect	+1.79%	Acquired	(price as of 2026-08-20)
March 31, 2022	FSLR	A	478	—	—	32,841 Indirect	+1.48%	Acquired	(price as of 2026-08-20)
Dec. 31, 2021	FSLR	A	459	—	—	32,363 Indirect	+1.44%	Acquired	(price as of 2026-08-20)
Sept. 30, 2021	FSLR	A	420	—	—	31,904 Indirect	+1.33%	Acquired	(price as of 2026-08-20)
June 30, 2021	FSLR	A	442	—	—	31,484 Indirect	+1.42%	Acquired	(price as of 2026-08-20)
March 31, 2021	FSLR	A	459	—	—	31,042 Indirect	+1.50%	Acquired	(price as of 2026-08-20)
Dec. 31, 2020	FSLR	A	405	—	—	30,583 Indirect	+1.34%	Acquired	(price as of 2026-08-20)
Sept. 30, 2020	FSLR	A	605	—	—	30,178 Indirect	+2.05%	Acquired	(price as of 2026-08-20)
June 30, 2020	FSLR	A	809	—	—	29,573 Indirect	+2.81%	Acquired	(price as of 2026-08-20)
March 31, 2020	FSLR	A	1,110	—	—	28,764 Indirect	+4.01%	Acquired	(price as of 2026-08-20)
Dec. 31, 2019	FSLR	A	715	—	—	27,654 Indirect	+2.65%	Acquired	(price as of 2026-08-20)
Sept. 30, 2019	FSLR	A	690	—	—	26,939 Indirect	+2.63%	Acquired	(price as of 2026-08-20)
June 28, 2019	FSLR	A	610	—	—	26,249 Indirect	+2.38%	Acquired	(price as of 2026-08-20)
March 29, 2019	FSLR	A	758	—	—	25,639 Indirect	+3.05%	Acquired	(price as of 2026-08-20)
Dec. 31, 2018	FSLR	A	943	—	—	24,881 Indirect	+3.94%	Acquired	(price as of 2026-08-20)
Sept. 28, 2018	FSLR	A	827	—	—	23,938 Indirect	+3.58%	Acquired	(price as of 2026-08-20)
June 29, 2018	FSLR	A	760	—	—	23,111 Indirect	+3.40%	Acquired	(price as of 2026-08-20)
March 30, 2018	FSLR	A	564	—	—	22,351 Indirect	+2.59%	Acquired	(price as of 2026-08-20)
Dec. 29, 2017	FSLR	A	593	—	—	21,787 Indirect	+2.80%	Acquired	(price as of 2026-08-20)
Sept. 29, 2017	FSLR	A	872	—	—	21,194 Indirect	+4.29%	Acquired	(price as of 2026-08-20)
June 30, 2017	FSLR	A	1,004	—	—	20,322 Indirect	+5.20%	Acquired	(price as of 2026-08-20)
March 31, 2017	FSLR	A	1,477	—	—	19,318 Indirect	+8.28%	Acquired	(price as of 2026-08-20)
Dec. 31, 2016	FSLR	A	1,247	—	—	17,841 Indirect	+7.51%	Acquired	(price as of 2026-08-20)
Sept. 30, 2016	FSLR	A	1,013	—	—	16,594 Indirect	+6.50%	Acquired	(price as of 2026-08-20)
June 30, 2016	FSLR	A	826	—	—	15,581 Indirect	+5.60%	Acquired	(price as of 2026-08-20)
March 31, 2016	FSLR	A	585	—	—	14,755 Indirect	+4.13%	Acquired	(price as of 2026-08-20)
Dec. 31, 2015	FSLR	A	474	—	—	14,170 Indirect	+3.46%	Acquired	(price as of 2026-08-20)
Sept. 30, 2015	FSLR	A	731	—	—	13,696 Indirect	+5.64%	Acquired	(price as of 2026-08-20)
June 30, 2015	FSLR	A	666	—	—	12,965 Indirect	+5.42%	Acquired	(price as of 2026-08-20)
March 31, 2015	FSLR	A	523	—	—	12,299 Indirect	+4.44%	Acquired	(price as of 2026-08-20)
Dec. 31, 2014	FSLR	A	701	—	—	11,776 Indirect	+6.33%	Acquired	(price as of 2026-08-20)
Sept. 30, 2014	FSLR	A	475	—	—	11,075 Indirect	+4.48%	Acquired	(price as of 2026-08-20)
June 30, 2014	FSLR	A	440	—	—	10,600 Indirect	+4.33%	Acquired	(price as of 2026-08-20)
March 31, 2014	FSLR	A	448	—	—	10,160 Indirect	+4.61%	Acquired	(price as of 2026-08-20)
Dec. 31, 2013	FSLR	A	572	—	—	9,712 Indirect	+6.26%	Acquired	(price as of 2026-08-20)
Sept. 30, 2013	FSLR	A	778	—	—	9,140 Indirect	+9.30%	Acquired	(price as of 2026-08-20)
June 30, 2013	FSLR	A	698	—	—	8,362 Indirect	+9.11%	Acquired	(price as of 2026-08-20)
March 31, 2013	FSLR	A	1,160	—	—	7,664 Indirect	+17.84%	Acquired	(price as of 2026-08-20)
Feb. 22, 2013	KNX	A	2,620	—	—	7,875 Direct	+49.86%	Acquired	(price as of 2026-08-20)
Dec. 31, 2012	FSLR	A	811	—	—	6,504 Direct	+14.25%	Acquired	(price as of 2026-08-20)
Sept. 30, 2012	FSLR	A	1,129	—	—	5,693 Direct	+24.74%	Acquired	(price as of 2026-08-20)
June 30, 2012	FSLR	A	1,661	—	—	4,564 Direct	+57.22%	Acquired	(price as of 2026-08-20)
April 2, 2012	KNX	A	2,919	—	—	5,255 Direct	+124.96%	Acquired	(price as of 2026-08-20)
March 31, 2012	FSLR	A	999	—	—	2,903 Direct	+52.47%	Acquired	(price as of 2026-08-20)
Dec. 31, 2011	FSLR	A	741	—	—	1,904 Direct	+63.71%	Acquired	(price as of 2026-08-20)
Sept. 30, 2011	FSLR	A	396	—	—	1,163 Direct	+51.63%	Acquired	(price as of 2026-08-20)
June 30, 2011	FSLR	A	190	—	—	767 Direct	+32.93%	Acquired	(price as of 2026-08-20)
March 31, 2011	FSLR	A	156	—	—	577 Direct	+37.05%	Acquired	(price as of 2026-08-20)
Feb. 18, 2011	KNX	A	2,336	—	—	2,336 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2010	FSLR	A	193	—	—	421 Direct	+84.65%	Acquired	(price as of 2026-08-20)
Sept. 24, 2010	FSLR	A	170	—	—	228 Direct	+293.10%	Acquired	(price as of 2026-08-20)
June 25, 2010	FSLR	A	58	—	—	58 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 19, 2010	PNW	M	7,438	—	—	76,200 Direct	+10.82%	Acquired	(price as of 2026-08-20)
Feb. 19, 2010	PNW	M	7,438	—	—	22,314 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Feb. 19, 2010	PNW	M	7,438	—	—	14,876 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 19, 2010	PNW	M	5,625	—	—	5,625 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Feb. 19, 2010	PNW	D	7,438	$37.37	$277,958	68,762 Direct	-9.76%	Disposed	167.2% (price as of 2026-08-20)
Feb. 19, 2010	PNW	D	7,438	$37.37	$277,958	68,762 Direct	-9.76%	Disposed	167.2% (price as of 2026-08-20)
Feb. 19, 2010	PNW	M	7,438	—	—	76,200 Direct	+10.82%	Acquired	(price as of 2026-08-20)
Feb. 19, 2010	PNW	D	5,625	$37.37	$210,206	68,762 Direct	-7.56%	Disposed	167.2% (price as of 2026-08-20)
Feb. 19, 2010	PNW	M	5,625	—	—	74,387 Direct	+8.18%	Acquired	(price as of 2026-08-20)
Jan. 4, 2010	PNW	M	5,260	—	—	74,022 Direct	+7.65%	Acquired	(price as of 2026-08-20)
Jan. 4, 2010	PNW	D	5,260	$36.88	$193,989	68,762 Direct	-7.11%	Disposed	170.7% (price as of 2026-08-20)
Jan. 4, 2010	PNW	M	5,260	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 14, 2009	PNW	M	85,750	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 14, 2009	PNW	S	79,201	$37.72	$2,987,462	68,762 Direct	-53.53%	Disposed	164.7% (price as of 2026-08-20)
Dec. 14, 2009	PNW	M	85,750	$32.29	$2,768,868	147,963 Direct	+137.83%	Acquired	209.2% (price as of 2026-08-20)
Sept. 14, 2009	PNW	S	22,192	$32.61	$723,681	62,213 Direct	-26.29%	Disposed	206.2% (price as of 2026-08-20)
July 1, 2009	PNW	A	1,600	$30.68	$49,088	84,405 Direct	+1.93%	Acquired	225.5% (price as of 2026-08-20)
March 18, 2009	PNW	A	29,750	—	—	29,750 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 20, 2009	PNW	M	7,438	—	—	22,314 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Feb. 20, 2009	PNW	M	5,625	—	—	11,250 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 20, 2009	PNW	D	7,438	$28.71	$213,545	82,805 Direct	-8.24%	Disposed	247.8% (price as of 2026-08-20)
Feb. 20, 2009	PNW	M	7,438	—	—	90,243 Direct	+8.98%	Acquired	(price as of 2026-08-20)
Feb. 20, 2009	PNW	D	5,625	$28.71	$161,494	82,805 Direct	-6.36%	Disposed	247.8% (price as of 2026-08-20)
Feb. 20, 2009	PNW	M	5,625	—	—	88,430 Direct	+6.79%	Acquired	(price as of 2026-08-20)
Feb. 18, 2009	PNW	J	32,996	—	—	82,805 Direct	-28.49%	Disposed	(price as of 2026-08-20)
Jan. 21, 2009	PNW	F	15,690	$32.58	$511,180	100,111 Direct	-13.55%	Disposed	206.5% (price as of 2026-08-20)
Jan. 21, 2009	PNW	A	32,996	$32.58	$1,075,010	115,801 Direct	+39.85%	Acquired	206.5% (price as of 2026-08-20)
Jan. 2, 2009	PNW	M	5,258	—	—	5,260 Direct	-49.99%	Disposed	(price as of 2026-08-20)
Jan. 2, 2009	PNW	D	5,258	$33.12	$174,145	82,805 Direct	-5.97%	Disposed	201.5% (price as of 2026-08-20)
Jan. 2, 2009	PNW	M	5,258	—	—	88,063 Direct	+6.35%	Acquired	(price as of 2026-08-20)
March 18, 2008	PNW	F	7,968	$35.79	$285,175	82,805 Direct	-8.78%	Disposed	179.0% (price as of 2026-08-20)

Showing latest 100 of 132 transactions

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
Feb. 19, 2010	PNW	Restricted Stock Units	Common Stock (7,438)	—	—	7,438	Disposed
Feb. 19, 2010	PNW	Restricted Stock Units	Common Stock (7,438)	—	—	7,438	Disposed
Feb. 19, 2010	PNW	Restricted Stock Units	Common Stock (5,625)	—	—	5,625	Disposed
Jan. 4, 2010	PNW	Retention Units	Common Stock (5,260)	—	Jan. 4, 2010	5,260	Disposed
Dec. 14, 2009	PNW	Employee Stock Option (Right to Buy)	Common Stock (85,750)	$32.29	Aug. 2, 2010	85,750	Acquired
March 18, 2009	PNW	Restricted Stock Units	Common Stock (29,750)	—	—	29,750	Acquired
Feb. 20, 2009	PNW	Restricted Stock Units	Common Stock (7,438)	—	Feb. 20, 2009	7,438	Disposed
Feb. 20, 2009	PNW	Restricted Stock Units	Common Stock (5,625)	—	Feb. 20, 2009	5,625	Disposed
Jan. 2, 2009	PNW	Retention Units	Common Stock (5,258)	—	Jan. 2, 2009	5,258	Disposed
Feb. 20, 2008	PNW	Restricted Stock Units	Common Stock (5,625)	—	Feb. 20, 2008	5,625	Disposed
Feb. 19, 2008	PNW	Restricted Stock Units	Common Stock (29,752)	—	—	29,752	Acquired
Jan. 2, 2008	PNW	Retention Units	Common Stock (5,258)	—	Jan. 2, 2008	5,258	Disposed
Nov. 13, 2007	PNW	Employee Stock Option (Right To Buy)	Common Stock (16,500)	$39.75	Dec. 16, 2007	16,500	Disposed
May 23, 2007	PNW	Restricted Stock Units	Common Stock (22,500)	—	—	22,500	Acquired
Jan. 3, 2007	PNW	Retention Units	Common Stock (5,258)	—	Jan. 3, 2007	5,258	Disposed
Dec. 13, 2006	PNW	Retention Units	Common Stock (21,034)	—	—	21,034	Acquired
July 25, 2006	PNW	Employee Stock Option (Right to Buy)	Common Stock (17,000)	$31.44	Nov. 19, 2006	17,000	Disposed
Nov. 4, 2004	PNW	Employee Stock Option (Right to Buy)	Common Stock (17,000)	$27.44	Nov. 14, 2005	17,000	Disposed
Dec. 4, 2003	PNW	Employee Stock Option (Right to Buy)	Common Stock (17,000)	$19.00	Nov. 15, 2004	17,000	Disposed

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