Thomas W Sidlik

Insider

First SEC filing: Nov. 16, 2011 · Latest: Nov. 16, 2011

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 + 58 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

58 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 16, 2024	CPS	A	7,693	—	—	7,693 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2023	CPS	A	10,092	—	—	10,092 Direct	—	Acquired	(price as of 2026-08-20)
May 19, 2022	CPS	A	19,802	—	—	19,802 Direct	—	Acquired	(price as of 2026-08-20)
May 20, 2021	CPS	A	4,052	—	—	4,052 Direct	—	Acquired	(price as of 2026-08-20)
April 24, 2019	APTV	X	19	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 24, 2019	APTV	F	220	$88.95	$19,569	12,196 Direct	-1.77%	Disposed	-46.0% (price as of 2026-08-20)
April 24, 2019	APTV	X	19	—	—	12,416 Direct	+0.15%	Acquired	(price as of 2026-08-20)
Feb. 20, 2019	APTV	A	5	—	—	19 Direct	+35.71%	Acquired	(price as of 2026-08-20)
Nov. 21, 2018	APTV	A	5	—	—	14 Direct	+55.56%	Acquired	(price as of 2026-08-20)
Aug. 22, 2018	APTV	A	4	—	—	9 Direct	+80.00%	Acquired	(price as of 2026-08-20)
May 23, 2018	APTV	A	4	—	—	4 Direct	—	Acquired	(price as of 2026-08-20)
April 26, 2018	APTV	A	1,819	—	—	12,397 Direct	+17.20%	Acquired	(price as of 2026-08-20)
April 25, 2018	APTV	X	28	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 25, 2018	APTV	F	259	$85.21	$22,069	10,578 Direct	-2.39%	Disposed	-43.6% (price as of 2026-08-20)
April 25, 2018	APTV	X	28	—	—	10,837 Direct	+0.26%	Acquired	(price as of 2026-08-20)
Feb. 14, 2018	APTV	A	6	—	—	28 Direct	+27.27%	Acquired	(price as of 2026-08-20)
Nov. 22, 2017	APTV	A	6	—	—	19 Direct	+46.15%	Acquired	(price as of 2026-08-20)
Sept. 25, 2017	APTV	S 10b5-1	100	$103.60	$10,360	10,464 Direct	-0.95%	Disposed	-44.7% (price as of 2026-08-20)
Sept. 25, 2017	APTV	S 10b5-1	8,375	$103.19	$864,216	10,564 Direct	-44.22%	Disposed	-44.4% (price as of 2026-08-20)
Aug. 23, 2017	APTV	A	6	—	—	13 Direct	+85.71%	Acquired	(price as of 2026-08-20)
May 24, 2017	APTV	A	7	—	—	7 Direct	—	Acquired	(price as of 2026-08-20)
April 27, 2017	APTV	A	1,989	—	—	18,939 Direct	+11.73%	Acquired	(price as of 2026-08-20)
April 26, 2017	APTV	X	34	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 26, 2017	APTV	F	266	$79.25	$21,080	16,950 Direct	-1.55%	Disposed	-27.7% (price as of 2026-08-20)
April 26, 2017	APTV	X	34	—	—	17,216 Direct	+0.20%	Acquired	(price as of 2026-08-20)
Feb. 15, 2017	APTV	A	8	—	—	33 Direct	+32.00%	Acquired	(price as of 2026-08-20)
Nov. 23, 2016	APTV	A	9	—	—	26 Direct	+52.94%	Acquired	(price as of 2026-08-20)
Aug. 24, 2016	APTV	A	8	—	—	17 Direct	+88.89%	Acquired	(price as of 2026-08-20)
April 28, 2016	APTV	A	2,001	—	—	17,182 Direct	+13.18%	Acquired	(price as of 2026-08-20)
April 27, 2016	APTV	X	24	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 27, 2016	APTV	F	134	$77.02	$10,321	15,181 Direct	-0.87%	Disposed	-25.6% (price as of 2026-08-20)
April 27, 2016	APTV	X	24	—	—	15,315 Direct	+0.16%	Acquired	(price as of 2026-08-20)
Feb. 29, 2016	APTV	A	7	—	—	23 Direct	+43.75%	Acquired	(price as of 2026-08-20)
Nov. 25, 2015	APTV	A	5	—	—	17 Direct	+41.67%	Acquired	(price as of 2026-08-20)
Aug. 26, 2015	APTV	A	6	—	—	11 Direct	+120.00%	Acquired	(price as of 2026-08-20)
May 27, 2015	APTV	A	5	—	—	5 Direct	—	Acquired	(price as of 2026-08-20)
May 25, 2015	APTV	A	9	—	—	9 Direct	—	Acquired	(price as of 2026-08-20)
April 23, 2015	APTV	A	1,804	—	—	15,291 Direct	+13.38%	Acquired	(price as of 2026-08-20)
April 22, 2015	APTV	X	30	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 22, 2015	APTV	F	233	$82.88	$19,311	13,487 Direct	-1.70%	Disposed	-30.8% (price as of 2026-08-20)
April 22, 2015	APTV	X	30	—	—	13,720 Direct	+0.22%	Acquired	(price as of 2026-08-20)
Feb. 27, 2015	APTV	A	7	—	—	30 Direct	+30.43%	Acquired	(price as of 2026-08-20)
Nov. 26, 2014	APTV	A	8	—	—	23 Direct	+53.33%	Acquired	(price as of 2026-08-20)
Nov. 18, 2014	APTV	S 10b5-1	31,900	$71.32	$2,275,108	13,690 Direct	-69.97%	Disposed	-19.6% (price as of 2026-08-20)
Nov. 17, 2014	APTV	S 10b5-1	3,800	$71.01	$269,838	45,590 Direct	-7.69%	Disposed	-19.3% (price as of 2026-08-20)
Nov. 11, 2014	APTV	S 10b5-1	821	$71.02	$58,307	49,390 Direct	-1.64%	Disposed	-19.3% (price as of 2026-08-20)
Aug. 27, 2014	APTV	A	8	—	—	16 Direct	+100.00%	Acquired	(price as of 2026-08-20)
May 28, 2014	APTV	A	8	—	—	8 Direct	—	Acquired	(price as of 2026-08-20)
May 8, 2014	CPS	A	1,176	—	—	1,176 Direct	—	Acquired	(price as of 2026-08-20)
April 3, 2014	APTV	A	2,152	—	—	50,211 Direct	+4.48%	Acquired	(price as of 2026-08-20)
April 2, 2014	APTV	X	45	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 2, 2014	APTV	F	409	$70.11	$28,675	48,059 Direct	-0.84%	Disposed	-18.2% (price as of 2026-08-20)
April 2, 2014	APTV	X	45	—	—	48,468 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Feb. 27, 2014	APTV	A	13	—	—	45 Direct	+40.62%	Acquired	(price as of 2026-08-20)
Nov. 27, 2013	APTV	A	10	—	—	32 Direct	+45.45%	Acquired	(price as of 2026-08-20)
Aug. 29, 2013	APTV	A	10	—	—	22 Direct	+83.33%	Acquired	(price as of 2026-08-20)
June 13, 2013	APTV	S 10b5-1	45,000	$50.17	$2,257,650	48,423 Direct	-48.17%	Disposed	14.3% (price as of 2026-08-20)
May 30, 2013	APTV	A	12	—	—	12 Direct	—	Acquired	(price as of 2026-08-20)
April 25, 2013	APTV	A	3,358	—	—	93,423 Direct	+3.73%	Acquired	(price as of 2026-08-20)
April 24, 2013	APTV	F	635	$43.79	$27,807	90,065 Direct	-0.70%	Disposed	30.9% (price as of 2026-08-20)
Aug. 28, 2012	APTV	S 10b5-1	40,000	$30.11	$1,204,400	90,679 Direct	-30.61%	Disposed	90.4% (price as of 2026-08-20)
July 31, 2012	APTV	S 10b5-1	12,225	$28.55	$349,024	130,679 Direct	-8.55%	Disposed	100.8% (price as of 2026-08-20)
July 30, 2012	APTV	S 10b5-1	27,775	$28.03	$778,533	142,904 Direct	-16.27%	Disposed	104.5% (price as of 2026-08-20)
June 14, 2012	APTV	A	5,275	—	—	170,679 Direct	+3.19%	Acquired	(price as of 2026-08-20)
June 13, 2012	APTV	F	75	$28.60	$2,145	165,404 Direct	-0.05%	Disposed	100.4% (price as of 2026-08-20)
Nov. 22, 2011	APTV	A	3,958	—	—	165,479 Direct	+2.45%	Acquired	(price as of 2026-08-20)
Nov. 22, 2011	APTV	A	161,521	—	—	161,521 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
May 16, 2024	CPS	Restricted Stock Units [F1]	Common stock (7,693)	—	—	7,693	Acquired
May 18, 2023	CPS	Restricted Stock Units [F1]	Common stock (10,092)	—	—	10,092	Acquired
May 19, 2022	CPS	Restricted Stock Units [F1]	Common stock (19,802)	—	—	19,802	Acquired
May 20, 2021	CPS	Restricted Stock Units [F1]	Common stock (4,052)	—	—	4,052	Acquired
April 24, 2019	APTV	Dividend Equivalent Right	Ordinary Shares (19)	—	—	19	Disposed
Feb. 20, 2019	APTV	Dividend Equivalent Right	Ordinary Shares (5)	—	—	5	Acquired
Nov. 21, 2018	APTV	Dividend Equivalent Right	Ordinary Shares (5)	—	—	5	Acquired
Aug. 22, 2018	APTV	Dividend Equivalent Right	Ordinary Shares (4)	—	—	4	Acquired
May 23, 2018	APTV	Dividend Equivalent Right	Ordinary Shares (4)	—	—	4	Acquired
April 25, 2018	APTV	Dividend Equivalent Right	Ordinary Shares (28)	—	—	28	Disposed
Feb. 14, 2018	APTV	Dividend Equivalent Right	Ordinary Shares (6)	—	—	6	Acquired
Nov. 22, 2017	APTV	Dividend Equivalent Right	Ordinary Shares (6)	—	—	6	Acquired
Aug. 23, 2017	APTV	Dividend Equivalent Right	Ordinary Shares (6)	—	—	6	Acquired
May 24, 2017	APTV	Dividend Equivalent Right	Ordinary Shares (7)	—	—	7	Acquired
April 26, 2017	APTV	Dividend Equivalent Right	Ordinary Shares (34)	—	—	34	Disposed
Feb. 15, 2017	APTV	Dividend Equivalent Right	Ordinary Shares (8)	—	—	8	Acquired
Nov. 23, 2016	APTV	Dividend Equivalent Right	Ordinary Shares (9)	—	—	9	Acquired
Aug. 24, 2016	APTV	Dividend Equivalent Right	Ordinary Shares (8)	—	—	8	Acquired
April 27, 2016	APTV	Dividend Equivalent Right	Ordinary Shares (24)	—	—	24	Disposed
Feb. 29, 2016	APTV	Dividend Equivalent Right	Ordinary Shares (7)	—	—	7	Acquired
Nov. 25, 2015	APTV	Dividend Equivalent Right	Ordinary Shares (5)	—	—	5	Acquired
Aug. 26, 2015	APTV	Dividend Equivalent Right	Ordinary Shares (6)	—	—	6	Acquired
May 27, 2015	APTV	Dividend Equivalent Right	Ordinary Shares (5)	—	—	5	Acquired
May 25, 2015	APTV	Dividend Equivalent Right	Ordinary Shares (9)	—	—	9	Acquired
April 22, 2015	APTV	Dividend Equivalent Right	Ordinary Shares (30)	—	—	30	Disposed
Feb. 27, 2015	APTV	Dividend Equivalent Right	Ordinary Shares (7)	—	—	7	Acquired
Nov. 26, 2014	APTV	Dividend Equivalent Right	Ordinary Shares (8)	—	—	8	Acquired
Aug. 27, 2014	APTV	Dividend Equivalent Right	Ordinary Shares (8)	—	—	8	Acquired
May 28, 2014	APTV	Dividend Equivalent Right	Ordinary Shares (8)	—	—	8	Acquired
May 8, 2014	CPS	Restricted Stock Units [F1]	Common stock (1,176)	—	May 8, 2015	1,176	Acquired
April 2, 2014	APTV	Dividend Equivalent Right	Ordinary Shares (45)	—	—	45	Disposed
Feb. 27, 2014	APTV	Dividend Equivalent Right	Ordinary Shares (13)	—	—	13	Acquired
Nov. 27, 2013	APTV	Dividend Equivalent Right	Ordinary Shares (10)	—	—	10	Acquired
Aug. 29, 2013	APTV	Dividend Equivalent Right	Ordinary Shares (10)	—	—	10	Acquired
May 30, 2013	APTV	Dividend Equivalent Right	Ordinary Shares (12)	—	—	12	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
Nov. 16, 2011	APTV	Ordinary Shares	—	Direct