Niyi Adedoyin

Insider

First SEC filing: Feb. 8, 2016 · Latest: Feb. 5, 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

GATX selling March 1, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 35 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

35 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 1, 2021	GATX	S	1,400	$98.12	$137,368	2,178 Direct	-39.13%	Disposed	78.3% (price as of 2026-08-20)
Feb. 16, 2021	GATX	A	2,010	—	—	4,167 Direct	+93.18%	Acquired	(price as of 2026-08-20)
Feb. 16, 2021	GATX	F	589	$99.56	$58,641	3,578 Direct	-14.13%	Disposed	75.7% (price as of 2026-08-20)
Feb. 1, 2021	GATX	M	3,800	$39.18	$148,884	7,257 Direct	+109.92%	Acquired	346.4% (price as of 2026-08-20)
Feb. 1, 2021	GATX	M	5,400	$61.18	$330,372	12,657 Direct	+74.41%	Acquired	185.9% (price as of 2026-08-20)
Feb. 1, 2021	GATX	M	5,000	$69.74	$348,700	17,657 Direct	+39.50%	Acquired	150.8% (price as of 2026-08-20)
Feb. 1, 2021	GATX	M	3,133	$71.53	$224,103	20,790 Direct	+17.74%	Acquired	144.5% (price as of 2026-08-20)
Feb. 1, 2021	GATX	S	9,239	$91.71	$847,309	11,551 Direct	-44.44%	Disposed	90.7% (price as of 2026-08-20)
Feb. 1, 2021	GATX	S	300	$92.51	$27,753	11,251 Direct	-2.60%	Disposed	89.1% (price as of 2026-08-20)
Feb. 1, 2021	GATX	S	5,299	$90.68	$480,513	5,952 Direct	-47.10%	Disposed	92.9% (price as of 2026-08-20)
Feb. 1, 2021	GATX	S	2,795	$92.48	$258,482	3,157 Direct	-46.96%	Disposed	89.1% (price as of 2026-08-20)
Feb. 1, 2021	GATX	S	200	$90.30	$18,060	2,957 Direct	-6.34%	Disposed	93.7% (price as of 2026-08-20)
Feb. 1, 2021	GATX	S	800	$91.66	$73,328	2,157 Direct	-27.05%	Disposed	90.8% (price as of 2026-08-20)
Feb. 1, 2021	GATX	M	3,800	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 1, 2021	GATX	M	5,400	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 1, 2021	GATX	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 1, 2021	GATX	M	3,133	—	—	1,567 Direct	-66.66%	Disposed	(price as of 2026-08-20)
Jan. 29, 2021	GATX	A	3,900	—	—	3,900 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 18, 2020	GATX	A	2,325	—	—	4,084 Direct	+132.18%	Acquired	(price as of 2026-08-20)
Feb. 18, 2020	GATX	F	681	$76.88	$52,355	3,403 Direct	-16.67%	Disposed	127.5% (price as of 2026-08-20)
Jan. 31, 2020	GATX	A	4,300	—	—	4,300 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 24, 2019	GATX	A	2,528	—	—	2,528 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 24, 2019	GATX	F	808	$71.53	$57,796	1,720 Direct	-31.96%	Disposed	144.5% (price as of 2026-08-20)
Jan. 24, 2019	GATX	A	4,700	—	—	4,700 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 21, 2018	GATX	S	504	$71.68	$36,127	0 Direct	-100.00%	Disposed	144.0% (price as of 2026-08-20)
Feb. 2, 2018	GATX	S	556	$69.76	$38,787	504 Direct	-52.45%	Disposed	150.7% (price as of 2026-08-20)
Feb. 1, 2018	GATX	M	2,000	$58.34	$116,680	2,504 Direct	+396.83%	Acquired	199.8% (price as of 2026-08-20)
Feb. 1, 2018	GATX	M	2,400	$56.91	$136,584	4,904 Direct	+95.85%	Acquired	207.3% (price as of 2026-08-20)
Feb. 1, 2018	GATX	F	3,844	$70.64	$271,540	1,060 Direct	-78.38%	Disposed	147.6% (price as of 2026-08-20)
Feb. 1, 2018	GATX	M	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 1, 2018	GATX	M	2,400	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 29, 2018	GATX	F	266	$72.26	$19,221	504 Direct	-34.55%	Disposed	142.0% (price as of 2026-08-20)
Jan. 25, 2018	GATX	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 16, 2017	GATX	M	1,900	$39.18	$74,442	3,173 Direct	+149.25%	Acquired	346.4% (price as of 2026-08-20)
Feb. 16, 2017	GATX	S	1,900	$58.64	$111,416	1,273 Direct	-59.88%	Disposed	198.3% (price as of 2026-08-20)
Feb. 16, 2017	GATX	S	503	$58.61	$29,481	770 Direct	-39.51%	Disposed	198.4% (price as of 2026-08-20)
Feb. 16, 2017	GATX	M	1,900	—	—	3,800 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Jan. 30, 2017	GATX	F	287	$58.71	$16,850	1,273 Direct	-18.40%	Disposed	197.9% (price as of 2026-08-20)
Jan. 26, 2017	GATX	A	5,400	—	—	5,400 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2016	GATX	S	174	$49.20	$8,561	1,561 Direct	-10.03%	Disposed	255.5% (price as of 2026-08-20)
Nov. 9, 2016	GATX	M	600	$33.94	$20,364	3,420 Direct	+21.28%	Acquired	415.3% (price as of 2026-08-20)
Nov. 9, 2016	GATX	M	934	$44.02	$41,115	4,354 Direct	+27.31%	Acquired	297.3% (price as of 2026-08-20)
Nov. 9, 2016	GATX	M	1,500	$45.89	$68,835	5,854 Direct	+34.45%	Acquired	281.1% (price as of 2026-08-20)
Nov. 9, 2016	GATX	S	1,259	$46.99	$59,160	4,595 Direct	-21.51%	Disposed	272.2% (price as of 2026-08-20)
Nov. 9, 2016	GATX	F	2,860	$46.90	$134,134	1,735 Direct	-62.24%	Disposed	272.9% (price as of 2026-08-20)
Nov. 9, 2016	GATX	M	600	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 9, 2016	GATX	M	934	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 9, 2016	GATX	M	1,500	—	—	0 Direct	-100.00%	Disposed	(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
Feb. 1, 2021	GATX	2016 NQ Stock Option (Right to Buy)	Common Stock (3,800)	$39.18	Jan. 28, 2023	3,800	Disposed
Feb. 1, 2021	GATX	2017 NQ Stock Option (Right to Buy)	Common Stock (5,400)	$61.18	Jan. 26, 2024	5,400	Disposed
Feb. 1, 2021	GATX	2018 NQ Stock Option (Right to Buy)	Common Stock (5,000)	$69.74	Jan. 25, 2025	5,000	Disposed
Feb. 1, 2021	GATX	2019 NQ Stock Option (Right to Buy)	Common Stock (3,133)	$71.53	Jan. 24, 2026	3,133	Disposed
Jan. 29, 2021	GATX	2021 NQ Stock Option (Right to Buy)	Common Stock (3,900)	$91.36	Jan. 29, 2028	3,900	Acquired
Jan. 31, 2020	GATX	2020 NQ Stock Option (Right to Buy)	Common Stock (4,300)	$77.07	Jan. 31, 2027	4,300	Acquired
Jan. 24, 2019	GATX	2019 NQ Stock Option (Right to Buy)	Common Stock (4,700)	$71.53	Jan. 24, 2026	4,700	Acquired
Feb. 1, 2018	GATX	Stock-Settled Stock Appreciation Right	Common Stock (2,000)	$58.34	Jan. 30, 2021	2,000	Disposed
Feb. 1, 2018	GATX	Stock-Settled Stock Appreciation Right	Common Stock (2,400)	$56.91	Jan. 29, 2022	2,400	Disposed
Jan. 25, 2018	GATX	2018 NQ Stock Option (Right to Buy)	Common Stock (5,000)	$69.74	Jan. 25, 2025	5,000	Acquired
Feb. 16, 2017	GATX	2016 NQ Stock Option (Right to Buy)	Common Stock (1,900)	$39.18	Jan. 28, 2023	1,900	Disposed
Jan. 26, 2017	GATX	2017 NQ Stock Option (Right to Buy)	Common Stock (5,400)	$61.18	Jan. 26, 2024	5,400	Acquired
Nov. 9, 2016	GATX	Stock-Settled Stock Appreciation Right	Common Stock (600)	$33.94	Jan. 27, 2018	600	Disposed
Nov. 9, 2016	GATX	Stock-Settled Stock Appreciation Right	Common Stock (934)	$44.02	Jan. 26, 2019	934	Disposed
Nov. 9, 2016	GATX	Stock-Settled Stock Appreciation Right	Common Stock (1,500)	$45.89	Jan. 24, 2020	1,500	Disposed

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

Initial ownership (Form 3) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
Feb. 8, 2016	GATX	Common Stock 401(k)	2,991	Indirect
Feb. 8, 2016	GATX	Common Stock	2,787	Direct
Feb. 8, 2016	GATX	2016 NQ Stock Option (Right to Buy)→ Common Stock (5,700)	5,700	Direct
Feb. 8, 2016	GATX	Stock-Settled Stock Appreciation Right→ Common Stock (600)	600	Direct
Feb. 8, 2016	GATX	Stock-Settled Stock Appreciation Right→ Common Stock (934)	934	Direct
Feb. 8, 2016	GATX	Stock-Settled Stock Appreciation Right→ Common Stock (1,500)	1,500	Direct
Feb. 8, 2016	GATX	Stock-Settled Stock Appreciation Right→ Common Stock (2,000)	2,000	Direct
Feb. 8, 2016	GATX	Stock-Settled Stock Appreciation Right→ Common Stock (2,400)	2,400	Direct