Peter C Wallace

Insider

First SEC filing: June 2, 2026 · Latest: June 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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 6 sells (S) Net: $-2,915,600 + 83 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

83 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 12, 2026	AIT	J	584	$327.39	$191,196	24,763 Direct	+2.42%	Acquired	8.3% (price as of 2026-08-19)
July 12, 2026	AIT	J	584	$327.39	$191,196	2,674 Indirect	-17.93%	Disposed	8.3% (price as of 2026-08-19)
June 30, 2026	AIT	A	5	$303.81	$1,519	3,258 Indirect	+0.15%	Acquired	16.7% (price as of 2026-08-19)
June 1, 2026	CW	A	221	$719.99	$159,118	6,209	—	—	-5.6% (price as of 2026-08-19)
April 30, 2026	ROG	S	967	$131.56	$127,219	5,690 Direct	-14.53%	Disposed	1.5% (price as of 2026-08-19)
April 30, 2026	ROG	S	1,430	$132.63	$189,661	4,260 Direct	-25.13%	Disposed	0.7% (price as of 2026-08-19)
March 31, 2026	AIT	A	6	$282.58	$1,695	3,253 Indirect	+0.18%	Acquired	25.5% (price as of 2026-08-19)
Feb. 26, 2026	AIT	S	5,000	$285.03	$1,425,150	24,179 Direct	-17.14%	Disposed	24.4% (price as of 2026-08-19)
Feb. 19, 2026	ROG	S	8,000	$107.37	$858,960	6,657 Direct	-54.58%	Disposed	24.4% (price as of 2026-08-19)
Jan. 20, 2026	AIT	A	688	—	—	29,179 Direct	+2.41%	Acquired	(price as of 2026-08-19)
Dec. 31, 2025	AIT	A	6	$258.82	$1,553	3,247 Indirect	+0.19%	Acquired	37.0% (price as of 2026-08-19)
Nov. 11, 2025	ROG	S	3,590	$85.00	$305,150	14,657 Direct	-19.67%	Disposed	57.2% (price as of 2026-08-19)
Nov. 10, 2025	ROG	S	110	$86.00	$9,460	18,247 Direct	-0.60%	Disposed	55.3% (price as of 2026-08-19)
Sept. 30, 2025	AIT	A	6	$255.01	$1,530	3,241 Indirect	+0.19%	Acquired	39.1% (price as of 2026-08-19)
July 12, 2025	AIT	J	1,571	$253.11	$397,636	28,491 Direct	+5.84%	Acquired	40.1% (price as of 2026-08-19)
July 12, 2025	AIT	J	1,571	$253.11	$397,636	3,237 Indirect	-32.67%	Disposed	40.1% (price as of 2026-08-19)
June 30, 2025	AIT	A	10	$226.52	$2,265	4,808 Indirect	+0.21%	Acquired	56.6% (price as of 2026-08-19)
March 31, 2025	AIT	A	9	$250.58	$2,255	4,798 Indirect	+0.19%	Acquired	41.5% (price as of 2026-08-19)
Jan. 23, 2025	AIT	A	684	—	—	26,920 Direct	+2.61%	Acquired	(price as of 2026-08-19)
Dec. 31, 2024	AIT	A	6	$274.72	$1,648	4,790 Indirect	+0.13%	Acquired	29.1% (price as of 2026-08-19)
Sept. 30, 2024	AIT	A	9	$205.12	$1,846	4,783 Indirect	+0.19%	Acquired	72.9% (price as of 2026-08-19)
July 12, 2024	AIT	J	1,560	$194.56	$303,514	26,236 Direct	+6.32%	Acquired	82.3% (price as of 2026-08-19)
July 12, 2024	AIT	J	1,560	$194.56	$303,514	4,775 Indirect	-24.63%	Disposed	82.3% (price as of 2026-08-19)
June 30, 2024	AIT	A	12	$193.00	$2,316	6,335 Indirect	+0.19%	Acquired	83.8% (price as of 2026-08-19)
March 31, 2024	AIT	A	12	$189.89	$2,279	6,322 Indirect	+0.19%	Acquired	86.8% (price as of 2026-08-19)
Jan. 23, 2024	AIT	A	1,035	—	—	24,676 Direct	+4.38%	Acquired	(price as of 2026-08-19)
Dec. 31, 2023	AIT	A	14	$160.07	$2,241	6,310 Indirect	+0.22%	Acquired	121.6% (price as of 2026-08-19)
Nov. 24, 2023	AIT	M	1,130	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 24, 2023	AIT	S	1,130	$163.20	$184,416	23,641 Direct	-4.56%	Disposed	117.3% (price as of 2026-08-19)
Nov. 24, 2023	AIT	M	1,130	$40.65	$45,934	24,771 Direct	+4.78%	Acquired	772.5% (price as of 2026-08-19)
Nov. 20, 2023	AIT	M	1,984	—	—	1,130 Direct	-63.71%	Disposed	(price as of 2026-08-19)
Nov. 20, 2023	AIT	S	1,984	$163.01	$323,412	23,641 Direct	-7.74%	Disposed	117.6% (price as of 2026-08-19)
Nov. 20, 2023	AIT	M	1,984	$40.65	$80,650	25,625 Direct	+8.39%	Acquired	772.5% (price as of 2026-08-19)
Sept. 30, 2023	AIT	A	14	$154.37	$2,161	6,296 Indirect	+0.22%	Acquired	129.8% (price as of 2026-08-19)
July 12, 2023	AIT	J	1,546	$148.26	$229,210	23,641 Direct	+7.00%	Acquired	139.2% (price as of 2026-08-19)
July 12, 2023	AIT	J	1,546	$148.26	$229,210	6,282 Indirect	-19.75%	Disposed	139.2% (price as of 2026-08-19)
June 30, 2023	AIT	A	22	$122.96	$2,705	7,828 Indirect	+0.28%	Acquired	188.5% (price as of 2026-08-19)
March 31, 2023	AIT	A	19	$142.86	$2,714	7,806 Indirect	+0.24%	Acquired	148.3% (price as of 2026-08-19)
Jan. 24, 2023	AIT	A	1,211	—	—	22,095 Direct	+5.80%	Acquired	(price as of 2026-08-19)
Dec. 31, 2022	AIT	A	20	$132.49	$2,650	7,787 Indirect	+0.26%	Acquired	167.7% (price as of 2026-08-19)
Sept. 30, 2022	AIT	A	25	$106.02	$2,650	7,767 Indirect	+0.32%	Acquired	234.6% (price as of 2026-08-19)
July 12, 2022	AIT	J	1,527	$93.22	$142,347	7,742 Indirect	-16.47%	Disposed	280.5% (price as of 2026-08-19)
July 12, 2022	AIT	J	1,527	$93.22	$142,347	20,884 Direct	+7.89%	Acquired	280.5% (price as of 2026-08-19)
June 30, 2022	AIT	A	30	$103.41	$3,102	9,269 Indirect	+0.32%	Acquired	243.0% (price as of 2026-08-19)
May 17, 2022	AIT	S	5,000	$108.47	$542,350	19,357 Direct	-20.53%	Disposed	227.0% (price as of 2026-08-19)
May 3, 2022	AIT	M	2,290	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 3, 2022	AIT	M	2,641	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 3, 2022	AIT	S	4,931	$105.06	$518,051	24,357 Direct	-16.84%	Disposed	237.6% (price as of 2026-08-19)
May 3, 2022	AIT	M	2,290	$46.72	$106,989	29,288 Direct	+8.48%	Acquired	659.2% (price as of 2026-08-19)
May 3, 2022	AIT	M	2,641	$43.84	$115,781	26,998 Direct	+10.84%	Acquired	709.1% (price as of 2026-08-19)
March 31, 2022	AIT	A	31	$101.10	$3,134	9,239 Indirect	+0.34%	Acquired	250.8% (price as of 2026-08-19)
Jan. 25, 2022	AIT	A	1,471	—	—	24,357 Direct	+6.43%	Acquired	(price as of 2026-08-19)
Dec. 31, 2021	AIT	A	32	$95.04	$3,041	9,208 Indirect	+0.35%	Acquired	273.2% (price as of 2026-08-19)
Sept. 30, 2021	AIT	A	34	$88.81	$3,020	9,176 Indirect	+0.37%	Acquired	299.4% (price as of 2026-08-19)
July 12, 2021	AIT	J	1,505	$89.06	$134,035	22,886 Direct	+7.04%	Acquired	298.3% (price as of 2026-08-19)
July 12, 2021	AIT	J	1,505	$89.06	$134,035	9,142 Indirect	-14.14%	Disposed	298.3% (price as of 2026-08-19)
June 30, 2021	AIT	A	36	$97.96	$3,527	10,647 Indirect	+0.34%	Acquired	262.1% (price as of 2026-08-19)
March 31, 2021	AIT	A	41	$85.37	$3,500	10,611 Indirect	+0.39%	Acquired	315.5% (price as of 2026-08-19)
Jan. 26, 2021	AIT	A	1,637	—	—	21,381 Direct	+8.29%	Acquired	(price as of 2026-08-19)
Dec. 31, 2020	AIT	A	43	$78.43	$3,372	10,570 Indirect	+0.41%	Acquired	352.2% (price as of 2026-08-19)
Nov. 19, 2020	AIT	S	4,600	$76.30	$350,980	19,744 Direct	-18.90%	Disposed	364.9% (price as of 2026-08-19)
Nov. 18, 2020	AIT	M	2,044	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 18, 2020	AIT	S	7,444	$76.83	$571,923	24,344 Direct	-23.42%	Disposed	361.7% (price as of 2026-08-19)
Nov. 18, 2020	AIT	M	2,044	$39.77	$81,290	31,788 Direct	+6.87%	Acquired	791.9% (price as of 2026-08-19)
Nov. 17, 2020	AIT	M	700	—	—	2,044 Direct	-25.51%	Disposed	(price as of 2026-08-19)
Nov. 17, 2020	AIT	S	700	$76.72	$53,704	29,744 Direct	-2.30%	Disposed	362.3% (price as of 2026-08-19)
Nov. 17, 2020	AIT	M	700	$39.77	$27,839	30,444 Direct	+2.35%	Acquired	791.9% (price as of 2026-08-19)
Sept. 30, 2020	AIT	A	56	$60.21	$3,372	10,527 Indirect	+0.53%	Acquired	489.1% (price as of 2026-08-19)
July 12, 2020	AIT	J	1,482	$59.73	$88,520	29,744 Direct	+5.24%	Acquired	493.8% (price as of 2026-08-19)
July 12, 2020	AIT	J	1,482	$59.73	$88,520	10,472 Indirect	-12.40%	Disposed	493.8% (price as of 2026-08-19)
June 30, 2020	AIT	A	66	$58.00	$3,828	11,954 Indirect	+0.56%	Acquired	511.5% (price as of 2026-08-19)
May 26, 2020	AIT	M	2,724	$31.69	$86,324	0 Direct	-100.00%	Disposed	1019.2% (price as of 2026-08-19)
May 26, 2020	AIT	S	2,724	$58.43	$159,163	28,262 Direct	-8.79%	Disposed	507.0% (price as of 2026-08-19)
May 26, 2020	AIT	M	2,724	$31.69	$86,324	30,986 Direct	+9.64%	Acquired	1019.2% (price as of 2026-08-19)
March 31, 2020	AIT	A	64	$58.99	$3,775	11,888 Indirect	+0.54%	Acquired	501.3% (price as of 2026-08-19)
Jan. 21, 2020	AIT	A	1,881	—	—	28,262 Direct	+7.13%	Acquired	(price as of 2026-08-19)
Dec. 31, 2019	AIT	A	57	$63.85	$3,639	11,824 Indirect	+0.48%	Acquired	455.5% (price as of 2026-08-19)
Sept. 30, 2019	AIT	A	68	$53.39	$3,631	11,767 Indirect	+0.58%	Acquired	564.3% (price as of 2026-08-19)
July 12, 2019	AIT	J	1,449	$58.84	$85,259	26,381 Direct	+5.81%	Acquired	502.8% (price as of 2026-08-19)
July 12, 2019	AIT	J	1,449	$58.84	$85,259	11,699 Indirect	-11.02%	Disposed	502.8% (price as of 2026-08-19)
June 28, 2019	AIT	A	74	$54.62	$4,042	13,148 Indirect	+0.57%	Acquired	549.4% (price as of 2026-08-19)
May 9, 2019	ROG	A	850	—	—	15,350 Direct	+5.86%	Acquired	(price as of 2026-08-19)
March 29, 2019	AIT	A	69	$58.14	$4,012	13,074 Indirect	+0.53%	Acquired	510.1% (price as of 2026-08-19)
Jan. 22, 2019	AIT	A	1,875	—	—	24,932 Direct	+8.13%	Acquired	(price as of 2026-08-19)
Dec. 31, 2018	AIT	A	60	$65.23	$3,914	13,004 Indirect	+0.46%	Acquired	443.8% (price as of 2026-08-19)
Sept. 28, 2018	AIT	A	50	$76.85	$3,842	12,945 Indirect	+0.39%	Acquired	361.5% (price as of 2026-08-19)
July 12, 2018	AIT	J	1,420	$72.35	$102,737	23,057 Direct	+6.56%	Acquired	390.2% (price as of 2026-08-19)
July 12, 2018	AIT	J	1,420	$72.35	$102,737	12,895 Indirect	-9.92%	Disposed	390.2% (price as of 2026-08-19)
June 29, 2018	AIT	A	61	$69.75	$4,255	14,315 Indirect	+0.43%	Acquired	408.5% (price as of 2026-08-19)
June 11, 2018	AIT	M	737	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
June 11, 2018	AIT	S 10b5-1	537	$73.05	$39,228	21,637 Direct	-2.42%	Disposed	385.5% (price as of 2026-08-19)
June 11, 2018	AIT	S 10b5-1	200	$73.00	$14,600	22,174 Direct	-0.89%	Disposed	385.9% (price as of 2026-08-19)
June 11, 2018	AIT	M	737	$22.09	$16,280	22,374 Direct	+3.41%	Acquired	1505.7% (price as of 2026-08-19)
June 7, 2018	AIT	M	3,700	—	—	737 Direct	-83.39%	Disposed	(price as of 2026-08-19)
June 7, 2018	AIT	S 10b5-1	3,700	$73.04	$270,248	21,637 Direct	-14.60%	Disposed	385.6% (price as of 2026-08-19)
June 7, 2018	AIT	M	3,700	$22.09	$81,733	25,337 Direct	+17.10%	Acquired	1505.7% (price as of 2026-08-19)
May 3, 2018	ROG	A	1,200	—	—	14,500 Direct	+9.02%	Acquired	(price as of 2026-08-19)
March 29, 2018	AIT	A	60	$70.40	$4,224	14,253 Indirect	+0.42%	Acquired	403.8% (price as of 2026-08-19)
Jan. 23, 2018	AIT	A	1,540	—	—	21,637 Direct	+7.66%	Acquired	(price as of 2026-08-19)
Dec. 29, 2017	AIT	A	64	$63.95	$4,093	14,193 Indirect	+0.45%	Acquired	454.6% (price as of 2026-08-19)

Showing latest 100 of 215 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
Nov. 24, 2023	AIT	Stock Option (Right to Buy)	Common Stock (1,130)	$40.65	Jan. 28, 2025	1,130	Disposed
Nov. 20, 2023	AIT	Stock Option (Right to Buy)	Common Stock (1,984)	$40.65	Jan. 28, 2025	1,984	Disposed
May 3, 2022	AIT	Stock Option (Right to Buy)	Common Stock (2,290)	$46.72	Jan. 28, 2024	2,290	Disposed
May 3, 2022	AIT	Stock Option (Right to Buy)	Common Stock (2,641)	$43.84	Jan. 29, 2023	2,641	Disposed
Nov. 18, 2020	AIT	Stock Option (Right to Buy)	Common Stock (2,044)	$39.77	Jan. 24, 2022	2,044	Disposed
Nov. 17, 2020	AIT	Stock Option (Right to Buy)	Common Stock (700)	$39.77	Jan. 24, 2022	700	Disposed
May 26, 2020	AIT	Stock Option (Right to Buy)	Common Stock (2,724)	$31.69	Jan. 25, 2021	2,724	Disposed
June 11, 2018	AIT	Stock Option (Right to Buy)	Common Stock (737)	$22.09	Dec. 21, 2019	737	Disposed
June 7, 2018	AIT	Stock Option (Right to Buy)	Common Stock (3,700)	$22.09	Dec. 21, 2019	3,700	Disposed
Feb. 10, 2017	AIT	Stock Option (Right to Buy)	Common Stock (2,596)	$24.24	Jan. 22, 2018	2,596	Disposed
Nov. 4, 2015	AIT	Stock Option (Right to Buy)	Common Stock (1,885)	$23.78	Jan. 23, 2017	1,885	Disposed
Oct. 30, 2015	AIT	Stock Option (Right to Buy)	Common Stock (2,782)	$25.03	Jan. 17, 2016	2,782	Disposed
Jan. 28, 2015	AIT	Stock Option (Right to Buy)	Common Stock (3,114)	$40.65	Jan. 28, 2025	3,114	Acquired
Nov. 12, 2014	AIT	Stock Option (Right to Buy)	Common Stock (218)	$25.03	Jan. 17, 2016	218	Disposed
April 30, 2014	AIT	Stock Option (Right to Buy)	Common Stock (840)	$46.72	Jan. 28, 2024	840	Disposed
Jan. 28, 2014	AIT	Stock Option (Right to Buy)	Common Stock (3,130)	$46.72	Jan. 28, 2024	3,130	Acquired
Jan. 29, 2013	AIT	Stock Option (Right to Buy)	Common Stock (2,641)	$43.84	Jan. 29, 2023	2,641	Acquired
Dec. 19, 2012	AIT	Stock Option (Right to Buy)	Common Stock (2,522)	$25.03	Jan. 17, 2016	2,522	Disposed
Dec. 17, 2012	AIT	Stock Option (Right to Buy)	Common Stock (478)	$25.03	Jan. 17, 2016	478	Disposed
Nov. 6, 2012	AIT	Stock Option (Right to Buy)	Common Stock (4,792)	$16.68	Jan. 20, 2019	4,792	Disposed
Jan. 24, 2012	AIT	Stock Option (Right to Buy)	Common Stock (2,744)	$39.77	Jan. 24, 2022	2,744	Acquired
Jan. 25, 2011	AIT	Stock Option (Right to Buy)	Common Stock (2,724)	$31.69	Jan. 25, 2021	2,724	Acquired
Dec. 23, 2010	ROG	Phantom Stock Units	Capital (Common) Stock (21)	—	—	21	Acquired
Dec. 15, 2010	ROG	Phantom Stock Units	Capital (Common) Stock (490)	—	—	490	Acquired
Dec. 6, 2010	ROG	Phantom Stock Units	Capital (Common) Stock (72)	—	—	72	Acquired
Oct. 12, 2010	ROG	Phantom Stock Units	Capital (Common) Stock (79)	—	—	79	Acquired
Sept. 7, 2010	ROG	Phantom Stock Units	Capital (Common) Stock (27)	—	—	27	Acquired
July 14, 2010	ROG	Phantom Stock Units	Capital (Common) Stock (52)	—	—	52	Acquired
June 30, 2010	ROG	Phantom Stock Units	Capital (Common) Stock (56)	—	Jan. 15, 2019	56	Acquired
Dec. 21, 2009	AIT	Stock Option (Right to Buy)	Common Stock (4,437)	$22.09	Dec. 21, 2019	4,437	Acquired
Jan. 20, 2009	AIT	Stock Option (Right to Buy)	Common Stock (4,792)	$16.68	Jan. 20, 2019	4,792	Acquired
Jan. 22, 2008	AIT	Stock Option (Right to Buy)	Common Stock (2,596)	$24.24	Jan. 22, 2018	2,596	Acquired
Jan. 23, 2007	AIT	Stock Option (Right to Buy)	Common Stock (1,885)	$23.78	Jan. 23, 2017	1,885	Acquired
Jan. 17, 2006	AIT	Stock Option (Right to Buy)	Common Stock (4,000)	$37.54	Jan. 17, 2016	4,000	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Oct. 14, 2005	AIT	Common Stock	0	Direct