Timothy M Leyden

Insider

First SEC filing: April 2, 2026 · Latest: April 2, 2026

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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 + 95 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

95 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 1, 2026	ITRI	A	248	—	—	16,253 Direct	+1.55%	Acquired	(price as of 2026-08-20)
April 1, 2026	ITRI	A	232	—	—	16,005 Direct	+1.47%	Acquired	(price as of 2026-08-20)
Jan. 2, 2026	ITRI	A	220	—	—	15,773 Direct	+1.41%	Acquired	(price as of 2026-08-20)
Jan. 2, 2026	ITRI	A	211	—	—	15,764 Direct	+1.36%	Acquired	(price as of 2026-08-20)
Oct. 1, 2025	ITRI	A	163	—	—	15,553 Direct	+1.06%	Acquired	(price as of 2026-08-20)
July 1, 2025	ITRI	A	150	—	—	15,390 Direct	+0.98%	Acquired	(price as of 2026-08-20)
April 1, 2025	ITRI	A	188	—	—	15,240 Direct	+1.25%	Acquired	(price as of 2026-08-20)
Jan. 2, 2025	ITRI	A	184	—	—	15,052 Direct	+1.24%	Acquired	(price as of 2026-08-20)
Oct. 1, 2024	ITRI	A	236	—	—	14,868 Direct	+1.61%	Acquired	(price as of 2026-08-20)
July 1, 2024	ITRI	A	254	—	—	14,632 Direct	+1.77%	Acquired	(price as of 2026-08-20)
April 1, 2024	ITRI	A	278	—	—	14,378 Direct	+1.97%	Acquired	(price as of 2026-08-20)
Jan. 2, 2024	ITRI	A	332	—	—	14,100 Direct	+2.41%	Acquired	(price as of 2026-08-20)
Oct. 2, 2023	ITRI	A	350	—	—	13,768 Direct	+2.61%	Acquired	(price as of 2026-08-20)
July 3, 2023	ITRI	A	288	—	—	13,418 Direct	+2.19%	Acquired	(price as of 2026-08-20)
April 3, 2023	ITRI	A	372	—	—	13,130 Direct	+2.92%	Acquired	(price as of 2026-08-20)
Jan. 3, 2023	ITRI	A	398	—	—	12,758 Direct	+3.22%	Acquired	(price as of 2026-08-20)
Oct. 1, 2020	ITRI	A	513	—	—	12,360 Direct	-3.99%	Disposed	(price as of 2026-08-20)
July 1, 2020	ITRI	A	496	—	—	11,847 Direct	+4.37%	Acquired	(price as of 2026-08-20)
April 1, 2020	ITRI	A	632	—	—	11,351 Direct	+5.90%	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	ITRI	A	385	—	—	10,719 Direct	+3.73%	Acquired	(price as of 2026-08-20)
Oct. 1, 2019	ITRI	A	349	—	—	10,334 Direct	+3.50%	Acquired	(price as of 2026-08-20)
July 1, 2019	ITRI	A	393	$63.60	$24,995	9,985 Direct	+4.10%	Acquired	53.3% (price as of 2026-08-20)
April 1, 2019	ITRI	A	525	—	—	9,592 Direct	+5.79%	Acquired	(price as of 2026-08-20)
Jan. 2, 2019	ITRI	A	520	—	—	9,067 Direct	+6.08%	Acquired	(price as of 2026-08-20)
Oct. 1, 2018	ITRI	A	401	—	—	8,547 Direct	+4.92%	Acquired	(price as of 2026-08-20)
July 2, 2018	ITRI	A	412	—	—	8,146 Direct	+5.33%	Acquired	(price as of 2026-08-20)
April 2, 2018	ITRI	A	366	—	—	7,734 Direct	+4.97%	Acquired	(price as of 2026-08-20)
Jan. 2, 2018	ITRI	A	360	—	—	7,368 Direct	+5.14%	Acquired	(price as of 2026-08-20)
Oct. 2, 2017	ITRI	A	320	—	—	7,008 Direct	+4.78%	Acquired	(price as of 2026-08-20)
July 3, 2017	ITRI	A	367	—	—	6,688 Direct	+5.81%	Acquired	(price as of 2026-08-20)
April 3, 2017	ITRI	A	419	—	—	6,321 Direct	+7.10%	Acquired	(price as of 2026-08-20)
Jan. 3, 2017	ITRI	A	397	—	—	5,902 Direct	+7.21%	Acquired	(price as of 2026-08-20)
Oct. 3, 2016	ITRI	A	444	—	—	5,505 Direct	+8.77%	Acquired	(price as of 2026-08-20)
Sept. 6, 2016	ITRI	A	463	—	—	5,061 Direct	+10.07%	Acquired	(price as of 2026-08-20)
April 1, 2016	ITRI	A	597	—	—	4,598 Direct	+14.92%	Acquired	(price as of 2026-08-20)
Jan. 1, 2016	ITRI	A	702	—	—	4,001 Direct	+21.28%	Acquired	(price as of 2026-08-20)
Oct. 1, 2015	ITRI	A	787	—	—	3,299 Direct	+31.33%	Acquired	(price as of 2026-08-20)
July 1, 2015	ITRI	A	737	—	—	2,512 Direct	+41.52%	Acquired	(price as of 2026-08-20)
April 1, 2015	ITRI	A	687	—	—	1,775 Direct	+63.14%	Acquired	(price as of 2026-08-20)
March 2, 2015	ITRI	A	866	—	—	1,088 Direct	+390.09%	Acquired	(price as of 2026-08-20)
March 2, 2015	ITRI	A	222	—	—	222 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 6, 2014	WDC	M	851	—	—	247,847 Direct	+0.34%	Acquired	(price as of 2026-08-20)
Sept. 6, 2014	WDC	F	12,622	$100.92	$1,273,812	235,225 Direct	-5.09%	Disposed	500.6% (price as of 2026-08-20)
Sept. 6, 2014	WDC	M	852	—	—	2,276 Direct	-27.24%	Disposed	(price as of 2026-08-20)
July 24, 2014	WDC	A	22,022	—	—	258,102 Direct	+9.33%	Acquired	(price as of 2026-08-20)
July 24, 2014	WDC	M	803	—	—	258,905 Direct	+0.31%	Acquired	(price as of 2026-08-20)
July 24, 2014	WDC	F	11,909	$99.60	$1,186,136	246,996 Direct	-4.60%	Disposed	508.6% (price as of 2026-08-20)
July 24, 2014	WDC	M	913	—	—	3,127 Direct	-22.60%	Disposed	(price as of 2026-08-20)
July 15, 2014	WDC	A	513	—	—	4,040 Direct	+14.54%	Acquired	(price as of 2026-08-20)
April 15, 2014	WDC	A	424	—	—	3,527 Direct	+13.66%	Acquired	(price as of 2026-08-20)
Feb. 28, 2014	WDC	M	36,596	$19.89	$727,894	252,565 Direct	+16.95%	Acquired	2947.4% (price as of 2026-08-20)
Feb. 28, 2014	WDC	S	16,596	$87.29	$1,448,665	235,969 Direct	-6.57%	Disposed	594.4% (price as of 2026-08-20)
Feb. 28, 2014	WDC	M	36,596	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 15, 2014	WDC	A	424	—	—	3,104 Direct	+15.82%	Acquired	(price as of 2026-08-20)
Oct. 15, 2013	WDC	A	458	—	—	2,680 Direct	+20.61%	Acquired	(price as of 2026-08-20)
Sept. 8, 2013	WDC	M	524	—	—	228,554 Direct	+0.23%	Acquired	(price as of 2026-08-20)
Sept. 8, 2013	WDC	F	12,907	$64.99	$838,826	215,647 Direct	-5.65%	Disposed	832.6% (price as of 2026-08-20)
Sept. 8, 2013	WDC	M	524	—	—	2,222 Direct	-19.08%	Disposed	(price as of 2026-08-20)
Aug. 14, 2013	WDC	A	20,464	—	—	215,803 Direct	+10.48%	Acquired	(price as of 2026-08-20)
Aug. 14, 2013	WDC	A	25,025	—	—	240,828 Direct	+11.60%	Acquired	(price as of 2026-08-20)
Aug. 14, 2013	WDC	M	541	—	—	241,369 Direct	+0.22%	Acquired	(price as of 2026-08-20)
Aug. 14, 2013	WDC	F	13,339	$68.49	$913,588	228,030 Direct	-5.53%	Disposed	785.0% (price as of 2026-08-20)
Aug. 14, 2013	WDC	M	542	—	—	2,746 Direct	-16.48%	Disposed	(price as of 2026-08-20)
Aug. 14, 2013	WDC	A	60,414	—	—	60,414 Direct	—	Acquired	(price as of 2026-08-20)
July 15, 2013	WDC	A	566	—	—	3,288 Direct	+20.79%	Acquired	(price as of 2026-08-20)
May 5, 2013	WDC	M	425	—	—	207,419 Direct	+0.21%	Acquired	(price as of 2026-08-20)
May 5, 2013	WDC	F	12,612	$57.15	$720,776	194,807 Direct	-6.08%	Disposed	960.6% (price as of 2026-08-20)
May 5, 2013	WDC	M	426	—	—	2,722 Direct	-13.53%	Disposed	(price as of 2026-08-20)
May 2, 2013	WDC	M	113,404	$19.89	$2,255,606	320,398 Direct	+54.79%	Acquired	2947.4% (price as of 2026-08-20)
May 2, 2013	WDC	M	29,600	$23.46	$694,416	349,998 Direct	+9.24%	Acquired	2483.6% (price as of 2026-08-20)
May 2, 2013	WDC	S	143,004	$56.21	$8,038,255	206,994 Direct	-40.86%	Disposed	978.3% (price as of 2026-08-20)
May 2, 2013	WDC	M	113,404	—	—	36,596 Direct	-75.60%	Disposed	(price as of 2026-08-20)
May 2, 2013	WDC	M	29,600	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 15, 2013	WDC	A	869	—	—	3,147 Direct	+38.15%	Acquired	(price as of 2026-08-20)
Dec. 26, 2012	WDC	A	1,050	—	—	2,278 Direct	+85.50%	Acquired	(price as of 2026-08-20)
Oct. 15, 2012	WDC	A	1,228	—	—	1,228 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 10, 2012	WDC	F	5,965	$41.18	$245,639	206,362 Direct	-2.81%	Disposed	1371.9% (price as of 2026-08-20)
Sept. 6, 2012	WDC	A	46,677	—	—	212,327 Direct	+28.18%	Acquired	(price as of 2026-08-20)
Sept. 6, 2012	WDC	A	110,058	—	—	110,058 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 14, 2011	WDC	A	30,895	—	—	165,014 Direct	+23.04%	Acquired	(price as of 2026-08-20)
Sept. 14, 2011	WDC	A	97,355	—	—	97,355 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 11, 2011	WDC	F	11,422	$28.46	$325,070	134,119 Direct	-7.85%	Disposed	2029.7% (price as of 2026-08-20)
Sept. 12, 2010	WDC	F	5,472	$25.65	$140,357	145,222 Direct	-3.63%	Disposed	2263.0% (price as of 2026-08-20)
Sept. 8, 2010	WDC	A	24,212	—	—	150,694 Direct	+19.14%	Acquired	(price as of 2026-08-20)
Sept. 8, 2010	WDC	A	72,283	—	—	72,283 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2010	WDC	F	9,681	$34.35	$332,542	126,482 Direct	-7.11%	Disposed	1664.5% (price as of 2026-08-20)
May 5, 2010	WDC	A	23,747	—	—	133,844 Direct	+21.57%	Acquired	(price as of 2026-08-20)
Sept. 10, 2009	WDC	A	12,780	—	—	108,645 Direct	+13.33%	Acquired	(price as of 2026-08-20)
Sept. 10, 2009	WDC	A	34,426	—	—	34,426 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2009	WDC	F	8,937	$25.14	$224,676	95,865 Direct	-8.53%	Disposed	2311.0% (price as of 2026-08-20)
Sept. 11, 2008	WDC	A	24,469	—	—	102,693 Direct	+31.28%	Acquired	(price as of 2026-08-20)
Sept. 11, 2008	WDC	A	68,256	—	—	68,256 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2008	WDC	F	9,880	$37.13	$366,844	78,224 Direct	-11.21%	Disposed	1532.4% (price as of 2026-08-20)
Sept. 12, 2007	WDC	A	11,723	—	—	86,723 Direct	+15.63%	Acquired	(price as of 2026-08-20)
Sept. 12, 2007	WDC	A	29,600	—	—	29,600 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2007	WDC	A	75,000	—	—	75,000 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2007	WDC	A	150,000	—	—	150,000 Direct	—	Acquired	(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
Sept. 6, 2014	WDC	Dividend Equivalent Rights	Common Stock (852)	—	—	852	Disposed
July 24, 2014	WDC	Dividend Equivalent Rights	Common Stock (913)	—	—	913	Disposed
July 15, 2014	WDC	Dividend Equivalent Rights	Common Stock (513)	—	—	513	Acquired
April 15, 2014	WDC	Dividend Equivalent Rights	Common Stock (424)	—	—	424	Acquired
Feb. 28, 2014	WDC	Employee Stock Option (right to buy)	Common Stock (36,596)	$19.89	June 12, 2014	36,596	Disposed
Jan. 15, 2014	WDC	Dividend Equivalent Rights	Common Stock (424)	—	—	424	Acquired
Oct. 15, 2013	WDC	Dividend Equivalent Rights	Common Stock (458)	—	—	458	Acquired
Sept. 8, 2013	WDC	Dividend Equivalent Rights	Common Stock (524)	—	—	524	Disposed
Aug. 14, 2013	WDC	Dividend Equivalent Rights	Common Stock (542)	—	—	542	Disposed
Aug. 14, 2013	WDC	Employee Stock Option (right to buy)	Common Stock (60,414)	$68.49	Aug. 14, 2020	60,414	Acquired
July 15, 2013	WDC	Dividend Equivalent Rights	Common Stock (566)	—	—	566	Acquired
May 5, 2013	WDC	Dividend Equivalent Rights	Common Stock (426)	—	—	426	Disposed
May 2, 2013	WDC	Employee Stock Option (right to buy)	Common Stock (113,404)	$19.89	June 12, 2014	113,404	Disposed
May 2, 2013	WDC	Employee Stock Option (right to buy)	Common Stock (29,600)	$23.46	Sept. 12, 2014	29,600	Disposed
April 15, 2013	WDC	Dividend Equivalent Rights	Common Stock (869)	—	—	869	Acquired
Dec. 26, 2012	WDC	Dividend Equivalent Rights	Common Stock (1,050)	—	—	1,050	Acquired
Oct. 15, 2012	WDC	Dividend Equivalent Rights	Common Stock (1,228)	—	—	1,228	Acquired
Sept. 6, 2012	WDC	Employee Stock Option (right to buy)	Common Stock (110,058)	$43.11	Sept. 6, 2019	110,058	Acquired
Sept. 14, 2011	WDC	Employee Stock Option (right to buy)	Common Stock (97,355)	$29.60	Sept. 14, 2018	97,355	Acquired
Sept. 8, 2010	WDC	Employee Stock Option (right to buy)	Common Stock (72,283)	$26.17	Sept. 8, 2017	72,283	Acquired
Sept. 10, 2009	WDC	Employee Stock Option (right to buy)	Common Stock (34,426)	$35.75	Sept. 10, 2016	34,426	Acquired
Sept. 11, 2008	WDC	Employee Stock Option (right to buy)	Common Stock (68,256)	$23.78	Sept. 11, 2015	68,256	Acquired
Sept. 12, 2007	WDC	Employee Stock Option (right to buy)	Common Stock (29,600)	$23.46	Sept. 12, 2014	29,600	Acquired
June 12, 2007	WDC	Employee Stock Option (right to buy)	Common Stock (150,000)	$19.89	June 12, 2014	150,000	Acquired

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