John D Sims

Insider

First SEC filing: Oct. 11, 2013 · Latest: Oct. 11, 2013

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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

ATI selling April 26, 2018

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 39 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

39 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 27, 2020	ATI	F	3,123	$18.12	$56,589	183,909 Direct	-1.67%	Disposed	1114.1% (price as of 2026-08-19)
Feb. 26, 2020	ATI	F	3,734	$18.62	$69,527	187,032 Direct	-1.96%	Disposed	1081.5% (price as of 2026-08-19)
Feb. 24, 2020	ATI	A	16,975	—	—	190,766 Direct	+9.77%	Acquired	(price as of 2026-08-19)
Feb. 24, 2020	ATI	F	2,490	$19.44	$48,406	173,791 Direct	-1.41%	Disposed	1031.6% (price as of 2026-08-19)
Feb. 24, 2020	ATI	F	16,022	$19.44	$311,468	176,281 Direct	-8.33%	Disposed	1031.6% (price as of 2026-08-19)
Feb. 24, 2020	ATI	A	48,738	—	—	192,303 Direct	+33.95%	Acquired	(price as of 2026-08-19)
Feb. 28, 2019	ATI	F	10,260	$28.92	$296,719	144,697 Direct	-6.62%	Disposed	660.7% (price as of 2026-08-19)
Feb. 28, 2019	ATI	M	23,678	$28.92	$684,768	155,227 Direct	+18.00%	Acquired	660.7% (price as of 2026-08-19)
Feb. 27, 2019	ATI	F	2,823	$29.26	$82,601	131,549 Direct	-2.10%	Disposed	651.8% (price as of 2026-08-19)
Feb. 27, 2019	ATI	A	19,740	$29.26	$577,592	134,372 Direct	+17.22%	Acquired	651.8% (price as of 2026-08-19)
Feb. 25, 2019	ATI	F	1,756	$29.13	$51,152	114,632 Direct	-1.51%	Disposed	655.2% (price as of 2026-08-19)
Feb. 25, 2019	ATI	F	2,899	$29.13	$84,448	116,388 Direct	-2.43%	Disposed	655.2% (price as of 2026-08-19)
Feb. 20, 2019	ATI	F	1,402	$20.40	$28,601	143,565 Direct	-0.97%	Disposed	978.4% (price as of 2026-08-19)
Feb. 20, 2019	ATI	F	1,393	$28.80	$40,118	119,287 Direct	-1.15%	Disposed	663.9% (price as of 2026-08-19)
April 26, 2018	ATI	S	30,000	$27.34	$820,200	120,680 Direct	-19.91%	Disposed	704.6% (price as of 2026-08-19)
March 1, 2018	ATI	F	2,149	$26.10	$56,089	150,680 Direct	-1.41%	Disposed	742.9% (price as of 2026-08-19)
Feb. 26, 2018	ATI	F	2,471	$27.12	$67,014	152,829 Direct	-1.59%	Disposed	711.2% (price as of 2026-08-19)
Feb. 23, 2018	ATI	F	1,495	$27.00	$40,365	155,300 Direct	-0.95%	Disposed	714.8% (price as of 2026-08-19)
Feb. 20, 2018	ATI	A	11,782	—	—	156,795 Direct	+8.12%	Acquired	(price as of 2026-08-19)
Feb. 20, 2018	ATI	D	6,294	—	—	145,013 Direct	-4.16%	Disposed	(price as of 2026-08-19)
Jan. 22, 2018	ATI	D	7,867	—	—	151,307 Direct	-4.94%	Disposed	(price as of 2026-08-19)
Feb. 27, 2017	ATI	F	2,732	$19.65	$53,684	160,504 Direct	-1.67%	Disposed	1019.5% (price as of 2026-08-19)
Feb. 23, 2017	ATI	F	150	$19.44	$2,916	163,236 Direct	-0.09%	Disposed	1031.6% (price as of 2026-08-19)
Feb. 23, 2017	ATI	A	15,741	—	—	163,386 Direct	+10.66%	Acquired	(price as of 2026-08-19)
Jan. 27, 2017	ATI	D	8,437	$21.75	$183,505	147,645 Direct	-5.41%	Disposed	911.4% (price as of 2026-08-19)
Jan. 27, 2017	ATI	F	5,314	$21.75	$115,580	156,082 Direct	-3.29%	Disposed	911.4% (price as of 2026-08-19)
Jan. 27, 2017	ATI	F	3,114	$21.75	$67,730	161,395 Direct	-1.89%	Disposed	911.4% (price as of 2026-08-19)
Jan. 27, 2017	ATI	A	9,303	—	—	164,509 Direct	+5.99%	Acquired	(price as of 2026-08-19)
Feb. 25, 2016	ATI	A	26,020	—	—	153,374 Direct	+20.43%	Acquired	(price as of 2026-08-19)
Jan. 28, 2016	ATI	D	7,427	—	—	127,354 Direct	-5.51%	Disposed	(price as of 2026-08-19)
Feb. 25, 2015	ATI	A	15,064	—	—	131,332 Direct	+12.96%	Acquired	(price as of 2026-08-19)
Feb. 25, 2015	ATI	A	15,064	—	—	116,268 Direct	+14.88%	Acquired	(price as of 2026-08-19)
Jan. 22, 2015	ATI	F	1,980	$28.57	$56,569	101,204 Direct	-1.92%	Disposed	670.0% (price as of 2026-08-19)
Jan. 22, 2015	ATI	A	5,914	—	—	103,184 Direct	+6.08%	Acquired	(price as of 2026-08-19)
Jan. 22, 2015	ATI	D	4,497	—	—	97,270 Direct	-4.42%	Disposed	(price as of 2026-08-19)
Feb. 26, 2014	ATI	A	15,858	—	—	100,096 Direct	+18.83%	Acquired	(price as of 2026-08-19)
Feb. 26, 2014	ATI	A	15,858	—	—	84,238 Direct	+23.19%	Acquired	(price as of 2026-08-19)
Jan. 27, 2014	ATI	F	1,005	$32.28	$32,441	68,380 Direct	-1.45%	Disposed	581.5% (price as of 2026-08-19)
Jan. 27, 2014	ATI	A	3,192	—	—	69,385 Direct	+4.82%	Acquired	(price as of 2026-08-19)
Jan. 27, 2014	ATI	F	1,684	$32.28	$54,360	66,193 Direct	-2.48%	Disposed	581.5% (price as of 2026-08-19)

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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Oct. 11, 2013	ATI	Common Stock, $0.10 par value	67,585	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ATI

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$486,115	—	—	—	$62,200	$597,995	$75,106	$2,356,661
2019	$545,962	—	—	—	$517,877	$441,659	$105,465	$3,645,703
2016	$510,000	—	$1,033,956	—	$265,200	$145,533	$84,803	$2,039,492

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.