Steven G Mahon

CIK 1531989 · View on SEC EDGAR ↗

Insider

First SEC filing: Dec. 18, 2015 · Latest: Dec. 18, 2015

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

SAIC selling March 29, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 42 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

42 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 6, 2022	SAIC	F	267	$90.01	$24,033	31,854 Direct	-0.83%	Disposed	41.1% (price as of 2026-08-21)
April 5, 2022	SAIC	F	505	$90.85	$45,879	32,121 Direct	-1.55%	Disposed	39.8% (price as of 2026-08-21)
April 3, 2022	SAIC	F	343	$92.77	$31,820	32,626 Direct	-1.04%	Disposed	36.9% (price as of 2026-08-21)
April 2, 2022	SAIC	F	770	$92.77	$71,433	32,969 Direct	-2.28%	Disposed	36.9% (price as of 2026-08-21)
April 1, 2022	SAIC	A	4,774	—	—	33,739 Direct	+16.48%	Acquired	(price as of 2026-08-21)
March 29, 2022	SAIC	S	4,132	$91.03	$376,136	28,965 Direct	-12.48%	Disposed	39.5% (price as of 2026-08-21)
March 22, 2022	SAIC	A	4,924	—	—	35,258 Direct	+16.23%	Acquired	(price as of 2026-08-21)
March 22, 2022	SAIC	F	2,161	$89.81	$194,079	33,097 Direct	-6.13%	Disposed	41.4% (price as of 2026-08-21)
April 7, 2021	SAIC	F	234	$83.44	$19,525	30,334 Direct	-0.77%	Disposed	52.2% (price as of 2026-08-21)
April 6, 2021	SAIC	F	266	$85.00	$22,610	30,568 Direct	-0.86%	Disposed	49.4% (price as of 2026-08-21)
April 5, 2021	SAIC	F	1,018	$82.60	$84,087	30,834 Direct	-3.20%	Disposed	53.8% (price as of 2026-08-21)
April 2, 2021	SAIC	A	6,659	—	—	31,852 Direct	+26.43%	Acquired	(price as of 2026-08-21)
March 24, 2021	SAIC	A	2,944	—	—	26,571 Direct	+12.46%	Acquired	(price as of 2026-08-21)
March 24, 2021	SAIC	F	1,378	$96.30	$132,701	25,193 Direct	-5.19%	Disposed	31.9% (price as of 2026-08-21)
Jan. 21, 2021	SAIC	M	13,082	$53.34	$697,794	32,467 Direct	+67.49%	Acquired	138.1% (price as of 2026-08-21)
Jan. 21, 2021	SAIC	F	8,840	$101.01	$892,928	23,627 Direct	-27.23%	Disposed	25.8% (price as of 2026-08-21)
Jan. 21, 2021	SAIC	M	13,082	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 7, 2020	SAIC	F	156	$74.34	$11,597	19,385 Direct	-0.80%	Disposed	70.9% (price as of 2026-08-21)
April 6, 2020	SAIC	F	178	$71.30	$12,691	19,541 Direct	-0.90%	Disposed	78.2% (price as of 2026-08-21)
April 5, 2020	SAIC	F	338	$71.30	$24,099	19,719 Direct	-1.69%	Disposed	78.2% (price as of 2026-08-21)
April 3, 2020	SAIC	A	10,167	$73.77	$750,020	20,057 Direct	+102.80%	Acquired	72.2% (price as of 2026-08-21)
April 3, 2020	SAIC	A	14,435	—	—	14,435 Direct	—	Acquired	(price as of 2026-08-21)
April 1, 2020	SAIC	F	190	$74.63	$14,180	9,890 Direct	-1.88%	Disposed	70.2% (price as of 2026-08-21)
March 26, 2020	SAIC	A	2,238	—	—	11,047 Direct	+25.41%	Acquired	(price as of 2026-08-21)
March 26, 2020	SAIC	F	967	$51.92	$50,207	10,080 Direct	-8.75%	Disposed	144.7% (price as of 2026-08-21)
Dec. 11, 2019	SAIC	F	194	$83.14	$16,129	8,809 Direct	-2.15%	Disposed	52.8% (price as of 2026-08-21)
April 7, 2019	SAIC	F	157	$75.91	$11,918	9,003 Direct	-1.71%	Disposed	67.3% (price as of 2026-08-21)
April 6, 2019	SAIC	F	178	$75.91	$13,512	9,160 Direct	-1.91%	Disposed	67.3% (price as of 2026-08-21)
April 1, 2019	SAIC	F	189	$76.95	$14,544	9,338 Direct	-1.98%	Disposed	65.1% (price as of 2026-08-21)
March 26, 2019	SAIC	A	2,239	—	—	10,511 Direct	+27.07%	Acquired	(price as of 2026-08-21)
March 26, 2019	SAIC	F	984	$71.13	$69,992	9,527 Direct	-9.36%	Disposed	78.6% (price as of 2026-08-21)
Dec. 11, 2018	SAIC	F	194	$69.73	$13,528	8,272 Direct	-2.29%	Disposed	82.2% (price as of 2026-08-21)
April 7, 2018	SAIC	F	156	$81.98	$12,789	8,466 Direct	-1.81%	Disposed	54.9% (price as of 2026-08-21)
April 6, 2018	SAIC	A	2,345	—	—	8,622 Direct	+37.36%	Acquired	(price as of 2026-08-21)
April 6, 2018	SAIC	A	10,381	—	—	10,381 Direct	—	Acquired	(price as of 2026-08-21)
April 1, 2018	SAIC	F	190	$78.80	$14,972	6,277 Direct	-2.94%	Disposed	61.2% (price as of 2026-08-21)
Dec. 11, 2017	SAIC	F	213	$79.97	$17,034	6,467 Direct	-3.19%	Disposed	58.8% (price as of 2026-08-21)
April 7, 2017	SAIC	A	2,058	—	—	6,680 Direct	+44.53%	Acquired	(price as of 2026-08-21)
April 7, 2017	SAIC	A	9,127	—	—	9,127 Direct	—	Acquired	(price as of 2026-08-21)
April 1, 2017	SAIC	F	208	$74.40	$15,475	4,622 Direct	-4.31%	Disposed	70.7% (price as of 2026-08-21)
Dec. 11, 2016	SAIC	F	213	$88.65	$18,882	4,830 Direct	-4.22%	Disposed	43.3% (price as of 2026-08-21)
April 1, 2016	SAIC	A	13,082	—	—	13,082 Direct	—	Acquired	(price as of 2026-08-21)
April 1, 2016	SAIC	A	2,490	—	—	5,043 Direct	+97.53%	Acquired	(price as of 2026-08-21)

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
Jan. 21, 2021	SAIC	Stock Option (Right to Buy)	Common Stock (13,082)	$53.34	March 31, 2023	13,082	Disposed
April 3, 2020	SAIC	Stock Option (Right to Buy)	Common Stock (14,435)	$73.77	April 2, 2027	14,435	Acquired
April 6, 2018	SAIC	Stock Option (Right to Buy)	Common Stock (10,381)	$85.31	April 5, 2025	10,381	Acquired
April 7, 2017	SAIC	Stock Option (Right to Buy)	Common Stock (9,127)	$72.91	April 6, 2024	9,127	Acquired
April 1, 2016	SAIC	Stock Option (Right to Buy)	Common Stock (13,082)	$53.34	March 31, 2023	13,082	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
Dec. 18, 2015	SAIC	Common Stock	2,553	Direct

Compensation (DEF 14A)

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

SAIC

General Counsel

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2017	$436,539	—	$398,450	$132,823	$279,389	—	$52,998	$1,300,199

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