Catherine P Lego

Insider

First SEC filing: April 27, 2022 · Latest: April 27, 2022

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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 + 55 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

55 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2026	CRUS	A	1,623	—	—	1,623 Direct	—	Acquired	(price as of 2026-08-21)
July 29, 2026	CRUS	M	1,998	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
July 29, 2026	CRUS	A	1,998	—	—	11,708 Direct	+20.58%	Acquired	(price as of 2026-08-21)
April 10, 2026	INFQ	A	22,619	—	—	22,619 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 13, 2026	INFQ	A	477,680	—	—	477,680 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 13, 2026	INFQ	A	82,801	—	—	82,801 Indirect	—	Acquired	(price as of 2026-08-21)
Dec. 15, 2025	GWRE	A	1,196	—	—	14,393 Direct	+9.06%	Acquired	(price as of 2026-08-21)
July 29, 2025	CRUS	A	1,998	—	—	1,998 Direct	—	Acquired	(price as of 2026-08-21)
July 26, 2025	CRUS	A	1,624	—	—	9,710 Direct	+20.08%	Acquired	(price as of 2026-08-21)
July 26, 2025	CRUS	M	1,624	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
July 26, 2024	CRUS	A	2,575	—	—	8,086 Direct	+46.72%	Acquired	(price as of 2026-08-21)
July 26, 2024	CRUS	M	2,575	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
July 26, 2024	CRUS	A	1,624	—	—	1,624 Direct	—	Acquired	(price as of 2026-08-21)
July 28, 2023	CRUS	A	2,457	—	—	5,511 Direct	+80.45%	Acquired	(price as of 2026-08-21)
July 28, 2023	CRUS	A	2,575	—	—	5,032 Direct	+104.80%	Acquired	(price as of 2026-08-21)
July 28, 2023	CRUS	M	2,457	—	—	2,575 Direct	-48.83%	Disposed	(price as of 2026-08-21)
July 29, 2022	CRUS	A	2,300	—	—	3,054 Direct	+305.04%	Acquired	(price as of 2026-08-21)
July 29, 2022	CRUS	A	2,457	—	—	4,757 Direct	+106.83%	Acquired	(price as of 2026-08-21)
July 29, 2022	CRUS	M	2,300	—	—	2,457 Direct	-48.35%	Disposed	(price as of 2026-08-21)
April 26, 2022	LRCX	P	1,736	$460.35	$799,168	49,991 Direct	+3.60%	Acquired	582.2% (price as of 2026-08-21)
Nov. 12, 2021	LRCX	G	1,500	—	—	48,255 Direct	-3.01%	Disposed	(price as of 2026-08-21)
Nov. 12, 2021	LRCX	A	377	—	—	49,755 Direct	+0.76%	Acquired	(price as of 2026-08-21)
July 30, 2021	CRUS	A	2,300	—	—	2,300 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 15, 2020	GWRE	A	1,848	—	—	4,279 Direct	+76.02%	Acquired	(price as of 2026-08-21)
Nov. 6, 2020	LRCX	G	2,500	—	—	49,378 Direct	-4.82%	Disposed	(price as of 2026-08-21)
Nov. 6, 2020	LRCX	A	510	—	—	51,878 Direct	+0.99%	Acquired	(price as of 2026-08-21)
Nov. 6, 2020	IPGP	M	8,508	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 6, 2020	IPGP	S	800	$199.04	$159,232	10,786 Direct	-6.90%	Disposed	-62.6% (price as of 2026-08-21)
Nov. 6, 2020	IPGP	S	7,708	$198.27	$1,528,265	11,586 Direct	-39.95%	Disposed	-62.5% (price as of 2026-08-21)
Nov. 6, 2020	IPGP	M	8,508	$82.99	$706,079	19,294 Direct	+78.88%	Acquired	-10.3% (price as of 2026-08-21)
Aug. 6, 2020	CRUS	P	3,000	$65.54	$196,620	3,000 Indirect	—	Acquired	77.9% (price as of 2026-08-21)
July 31, 2020	CRUS	A	754	—	—	754 Direct	—	Acquired	(price as of 2026-08-21)
May 28, 2020	IPGP	A	1,642	—	—	10,786 Direct	+17.96%	Acquired	(price as of 2026-08-21)
April 23, 2020	CRUS	A	7,657	—	—	7,657 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 17, 2019	GWRE	A	1,939	—	—	2,431 Direct	+394.11%	Acquired	(price as of 2026-08-21)
Nov. 8, 2019	LRCX	A	770	—	—	51,368 Direct	+1.52%	Acquired	(price as of 2026-08-21)
Sept. 13, 2019	GWRE	P	2,000	$106.16	$212,320	2,000 Indirect	—	Acquired	70.9% (price as of 2026-08-21)
Sept. 6, 2019	GWRE	A	492	—	—	492 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 6, 2019	GWRE	A	492	—	—	492 Direct	—	Acquired	(price as of 2026-08-21)
May 30, 2019	IPGP	A	1,869	—	—	1,869 Direct	—	Acquired	(price as of 2026-08-21)
May 30, 2019	IPGP	A	1,297	—	—	9,144 Direct	+16.53%	Acquired	(price as of 2026-08-21)
Nov. 9, 2018	LRCX	A	1,350	—	—	50,598 Direct	+2.74%	Acquired	(price as of 2026-08-21)
June 5, 2018	IPGP	A	1,113	—	—	1,113 Direct	—	Acquired	(price as of 2026-08-21)
June 5, 2018	IPGP	A	650	$256.25	$166,562	7,847 Direct	+9.03%	Acquired	-71.0% (price as of 2026-08-21)
Nov. 10, 2017	LRCX	A	960	—	—	49,248 Direct	+1.99%	Acquired	(price as of 2026-08-21)
June 1, 2017	IPGP	A	2,339	—	—	2,339 Direct	—	Acquired	(price as of 2026-08-21)
June 1, 2017	IPGP	A	1,185	—	—	7,197 Direct	+19.71%	Acquired	(price as of 2026-08-21)
Nov. 11, 2016	LRCX	A	2,050	—	—	48,288 Direct	+4.43%	Acquired	(price as of 2026-08-21)
Aug. 3, 2016	IPGP	P	3,000	$83.12	$249,360	6,012 Direct	+99.60%	Acquired	-10.4% (price as of 2026-08-21)
Aug. 2, 2016	IPGP	A	3,012	—	—	3,012 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 2, 2016	IPGP	A	8,508	—	—	8,508 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 7, 2014	LRCX	A	2,400	—	—	43,638 Direct	+5.82%	Acquired	(price as of 2026-08-21)
Nov. 8, 2013	LRCX	A	3,590	—	—	41,238 Direct	+9.54%	Acquired	(price as of 2026-08-21)
Jan. 31, 2011	LRCX	A	3,200	—	—	30,198 Direct	+11.85%	Acquired	(price as of 2026-08-21)
Feb. 1, 2010	LRCX	A	4,750	—	—	26,998 Direct	+21.35%	Acquired	(price as of 2026-08-21)
Feb. 2, 2009	LRCX	A	8,130	—	—	22,248 Direct	+57.59%	Acquired	(price as of 2026-08-21)
May 2, 2008	LRCX	A	4,678	—	—	14,118 Direct	+49.56%	Acquired	(price as of 2026-08-21)
Feb. 15, 2007	LRCX	A	4,440	—	—	9,440 Direct	+88.80%	Acquired	(price as of 2026-08-21)
Jan. 31, 2007	LRCX	M	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 31, 2007	LRCX	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 31, 2006	LRCX	A	5,000	—	—	5,000 Direct	—	Acquired	(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
July 31, 2026	CRUS	Restricted Stock Units	Common Stock (1,623)	—	—	1,623	Acquired
July 29, 2026	CRUS	Restricted Stock Units	Common Stock (1,998)	—	—	1,998	Disposed
April 10, 2026	INFQ	Stock Option (Right to Buy)	Common Stock (22,619)	$12.59	April 10, 2036	22,619	Acquired
July 29, 2025	CRUS	Restricted Stock Units	Common Stock (1,998)	—	—	1,998	Acquired
July 26, 2025	CRUS	Restricted Stock Units	Common Stock (1,624)	—	—	1,624	Disposed
July 26, 2024	CRUS	Restricted Stock Units	Common Stock (2,575)	—	—	2,575	Disposed
July 26, 2024	CRUS	Restricted Stock Units	Common Stock (1,624)	—	—	1,624	Acquired
July 28, 2023	CRUS	Restricted Stock Units	Common Stock (2,575)	—	—	2,575	Acquired
July 28, 2023	CRUS	Restricted Stock Units	Common Stock (2,457)	—	—	2,457	Disposed
July 29, 2022	CRUS	Restricted Stock Units	Common Stock (2,457)	—	—	2,457	Acquired
July 29, 2022	CRUS	Restricted Stock Units	Common Stock (2,300)	—	—	2,300	Disposed
July 30, 2021	CRUS	Restricted Stock Units	Common Stock (2,300)	—	—	2,300	Acquired
Nov. 6, 2020	IPGP	Director Stock Option (right to buy)	Common Stock (8,508)	$82.99	Aug. 1, 2026	8,508	Disposed
April 23, 2020	CRUS	Non-Qualified Stock Option (right to buy)	Common Stock (7,657)	$68.43	April 23, 2030	7,657	Acquired
May 30, 2019	IPGP	Director Stock Option (right to buy)	Common Stock (1,869)	$128.46	May 29, 2029	1,869	Acquired
June 5, 2018	IPGP	Director Stock Option (right to buy)	Common Stock (1,113)	$256.25	June 4, 2028	1,113	Acquired
June 1, 2017	IPGP	Director Stock Option (right to buy)	Common Stock (2,339)	$140.64	May 31, 2017	2,339	Acquired
Aug. 2, 2016	IPGP	Director Stock Option (right to buy)	Common Stock (8,508)	$82.99	Aug. 1, 2026	8,508	Acquired
Jan. 31, 2007	LRCX	Common Stock	Common Stock (5,000)	—	—	5,000	Disposed
Jan. 31, 2006	LRCX	Restricted Stock Units	Common Stock (5,000)	—	—	5,000	Acquired

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