Thomas A. Murray

Insider

First SEC filing: Feb. 3, 2020 · Latest: Feb. 3, 2020

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

SGI selling Sept. 15, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 98 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

98 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 28, 2025	SGI	A	8,182	—	—	8,182 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 3, 2025	SGI	M	6,252	—	—	12,507 Direct	-33.33%	Disposed	(price as of 2026-08-19)
Jan. 3, 2025	SGI	M	1,920	—	—	1,925 Direct	-49.93%	Disposed	(price as of 2026-08-19)
Jan. 3, 2025	SGI	M	12,279	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 3, 2025	SGI	M	1,696	—	—	5,086 Direct	-25.01%	Disposed	(price as of 2026-08-19)
Jan. 3, 2025	SGI	M	2,326	—	—	4,652 Direct	-33.33%	Disposed	(price as of 2026-08-19)
Jan. 3, 2025	SGI	M	1,685	—	—	1,685 Direct	-50.00%	Disposed	(price as of 2026-08-19)
Jan. 3, 2025	SGI	M	3,070	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 3, 2025	SGI	F	2,461	$55.74	$137,176	195,892 Direct	-1.24%	Disposed	18.3% (price as of 2026-08-19)
Jan. 3, 2025	SGI	M	6,252	—	—	198,353 Direct	+3.25%	Acquired	(price as of 2026-08-19)
Jan. 3, 2025	SGI	F	756	$55.74	$42,139	192,101 Direct	-0.39%	Disposed	18.3% (price as of 2026-08-19)
Jan. 3, 2025	SGI	M	1,920	—	—	192,857 Direct	+1.01%	Acquired	(price as of 2026-08-19)
Jan. 3, 2025	SGI	F	4,981	$55.74	$277,641	190,937 Direct	-2.54%	Disposed	18.3% (price as of 2026-08-19)
Jan. 3, 2025	SGI	M	12,279	—	—	195,918 Direct	+6.69%	Acquired	(price as of 2026-08-19)
Jan. 3, 2025	SGI	F	668	$55.74	$37,234	183,639 Direct	-0.36%	Disposed	18.3% (price as of 2026-08-19)
Jan. 3, 2025	SGI	M	1,696	—	—	184,307 Direct	+0.93%	Acquired	(price as of 2026-08-19)
Jan. 3, 2025	SGI	F	916	$55.74	$51,058	182,611 Direct	-0.50%	Disposed	18.3% (price as of 2026-08-19)
Jan. 3, 2025	SGI	M	2,326	—	—	183,527 Direct	+1.28%	Acquired	(price as of 2026-08-19)
Jan. 3, 2025	SGI	F	664	$55.74	$37,011	181,201 Direct	-0.37%	Disposed	18.3% (price as of 2026-08-19)
Jan. 3, 2025	SGI	M	1,685	—	—	181,865 Direct	+0.94%	Acquired	(price as of 2026-08-19)
Jan. 3, 2025	SGI	F	1,209	$55.74	$67,390	180,180 Direct	-0.67%	Disposed	18.3% (price as of 2026-08-19)
Jan. 3, 2025	SGI	M	3,070	—	—	181,389 Direct	+1.72%	Acquired	(price as of 2026-08-19)
Feb. 16, 2024	SGI	A	18,759	—	—	18,759 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 4, 2024	SGI	A	6,782	—	—	6,782 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 4, 2024	SGI	M	2,327	—	—	6,978 Direct	-25.01%	Disposed	(price as of 2026-08-19)
Jan. 4, 2024	SGI	M	1,686	—	—	3,370 Direct	-33.35%	Disposed	(price as of 2026-08-19)
Jan. 4, 2024	SGI	M	3,071	—	—	3,070 Direct	-50.01%	Disposed	(price as of 2026-08-19)
Jan. 4, 2024	SGI	M	1,925	—	—	3,845 Direct	-33.36%	Disposed	(price as of 2026-08-19)
Jan. 4, 2024	SGI	M	12,282	—	—	12,279 Direct	-50.01%	Disposed	(price as of 2026-08-19)
Jan. 4, 2024	SGI	F	1,062	$47.92	$50,891	178,319 Direct	-0.59%	Disposed	37.6% (price as of 2026-08-19)
Jan. 4, 2024	SGI	M	2,327	—	—	179,381 Direct	+1.31%	Acquired	(price as of 2026-08-19)
Jan. 4, 2024	SGI	F	769	$47.92	$36,850	177,054 Direct	-0.43%	Disposed	37.6% (price as of 2026-08-19)
Jan. 4, 2024	SGI	M	1,686	—	—	177,823 Direct	+0.96%	Acquired	(price as of 2026-08-19)
Jan. 4, 2024	SGI	F	1,401	$47.92	$67,136	176,137 Direct	-0.79%	Disposed	37.6% (price as of 2026-08-19)
Jan. 4, 2024	SGI	M	3,071	—	—	177,538 Direct	+1.76%	Acquired	(price as of 2026-08-19)
Jan. 4, 2024	SGI	F	878	$47.92	$42,074	174,467 Direct	-0.50%	Disposed	37.6% (price as of 2026-08-19)
Jan. 4, 2024	SGI	M	1,925	—	—	175,345 Direct	+1.11%	Acquired	(price as of 2026-08-19)
Jan. 4, 2024	SGI	F	5,601	$47.92	$268,400	173,420 Direct	-3.13%	Disposed	37.6% (price as of 2026-08-19)
Jan. 4, 2024	SGI	M	12,282	—	—	179,021 Direct	+7.37%	Acquired	(price as of 2026-08-19)
Jan. 3, 2024	SGI	M	3,796	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 3, 2024	SGI	M	30,384	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 3, 2024	SGI	F	1,731	$48.31	$83,625	166,739 Direct	-1.03%	Disposed	36.5% (price as of 2026-08-19)
Jan. 3, 2024	SGI	M	3,796	—	—	168,470 Direct	+2.31%	Acquired	(price as of 2026-08-19)
Jan. 3, 2024	SGI	F	14,018	$48.31	$677,210	164,674 Direct	-7.84%	Disposed	36.5% (price as of 2026-08-19)
Jan. 3, 2024	SGI	M	30,384	—	—	178,692 Direct	+20.49%	Acquired	(price as of 2026-08-19)
Feb. 17, 2023	SGI	A	5,770	—	—	5,770 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 4, 2023	SGI	A	9,305	—	—	9,305 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 4, 2023	SGI	M	13,028	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 4, 2023	SGI	M	3,071	—	—	6,141 Direct	-33.34%	Disposed	(price as of 2026-08-19)
Jan. 4, 2023	SGI	M	1,686	—	—	5,056 Direct	-25.01%	Disposed	(price as of 2026-08-19)
Jan. 4, 2023	SGI	M	12,288	—	—	24,561 Direct	-33.35%	Disposed	(price as of 2026-08-19)
Jan. 4, 2023	SGI	F	6,006	$34.93	$209,790	148,308 Direct	-3.89%	Disposed	88.7% (price as of 2026-08-19)
Jan. 4, 2023	SGI	M	13,028	—	—	154,314 Direct	+9.22%	Acquired	(price as of 2026-08-19)
Jan. 4, 2023	SGI	F	1,416	$34.93	$49,461	141,286 Direct	-0.99%	Disposed	88.7% (price as of 2026-08-19)
Jan. 4, 2023	SGI	M	3,071	—	—	142,702 Direct	+2.20%	Acquired	(price as of 2026-08-19)
Jan. 4, 2023	SGI	F	778	$34.93	$27,176	139,631 Direct	-0.55%	Disposed	88.7% (price as of 2026-08-19)
Jan. 4, 2023	SGI	M	1,686	—	—	140,409 Direct	+1.22%	Acquired	(price as of 2026-08-19)
Jan. 4, 2023	SGI	F	5,665	$34.93	$197,878	138,723 Direct	-3.92%	Disposed	88.7% (price as of 2026-08-19)
Jan. 4, 2023	SGI	M	12,288	—	—	144,388 Direct	+9.30%	Acquired	(price as of 2026-08-19)
Jan. 3, 2023	SGI	M	3,800	—	—	3,796 Direct	-50.03%	Disposed	(price as of 2026-08-19)
Jan. 3, 2023	SGI	M	30,408	—	—	30,384 Direct	-50.02%	Disposed	(price as of 2026-08-19)
Jan. 3, 2023	SGI	F	1,752	$33.77	$59,165	132,100 Direct	-1.31%	Disposed	95.2% (price as of 2026-08-19)
Jan. 3, 2023	SGI	M	3,800	—	—	133,852 Direct	+2.92%	Acquired	(price as of 2026-08-19)
Jan. 3, 2023	SGI	F	14,259	$33.77	$481,526	130,052 Direct	-9.88%	Disposed	95.2% (price as of 2026-08-19)
Jan. 3, 2023	SGI	M	30,408	—	—	144,311 Direct	+26.70%	Acquired	(price as of 2026-08-19)
May 7, 2022	SGI	M	6,792	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 7, 2022	SGI	F	3,166	$27.50	$87,065	113,903 Direct	-2.70%	Disposed	139.7% (price as of 2026-08-19)
May 7, 2022	SGI	M	6,792	—	—	117,069 Direct	+6.16%	Acquired	(price as of 2026-08-19)
Feb. 22, 2022	SGI	A	36,849	—	—	36,849 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 4, 2022	SGI	M	3,071	—	—	9,212 Direct	-25.00%	Disposed	(price as of 2026-08-19)
Jan. 4, 2022	SGI	M	13,028	—	—	13,028 Direct	-50.00%	Disposed	(price as of 2026-08-19)
Jan. 4, 2022	SGI	A	6,742	—	—	6,742 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 4, 2022	SGI	F	1,432	$48.21	$69,037	110,277 Direct	-1.28%	Disposed	36.7% (price as of 2026-08-19)
Jan. 4, 2022	SGI	M	3,071	—	—	111,709 Direct	+2.83%	Acquired	(price as of 2026-08-19)
Jan. 4, 2022	SGI	F	6,072	$48.21	$292,731	108,638 Direct	-5.29%	Disposed	36.7% (price as of 2026-08-19)
Jan. 4, 2022	SGI	M	13,028	—	—	114,710 Direct	+12.81%	Acquired	(price as of 2026-08-19)
Jan. 3, 2022	SGI	M	3,800	—	—	7,596 Direct	-33.35%	Disposed	(price as of 2026-08-19)
Jan. 3, 2022	SGI	M	30,384	—	—	60,792 Direct	-33.32%	Disposed	(price as of 2026-08-19)
Jan. 3, 2022	SGI	F	1,771	$47.39	$83,928	101,682 Direct	-1.71%	Disposed	39.1% (price as of 2026-08-19)
Jan. 3, 2022	SGI	M	3,800	—	—	103,453 Direct	+3.81%	Acquired	(price as of 2026-08-19)
Jan. 3, 2022	SGI	F	14,314	$47.39	$678,340	99,653 Direct	-12.56%	Disposed	39.1% (price as of 2026-08-19)
Jan. 3, 2022	SGI	M	30,384	—	—	113,967 Direct	+36.35%	Acquired	(price as of 2026-08-19)
Sept. 15, 2021	SGI	M	21,362	—	—	8,716 Direct	-71.02%	Disposed	(price as of 2026-08-19)
Sept. 15, 2021	SGI	S	21,362	$47.71	$1,019,181	83,583 Direct	-20.36%	Disposed	38.2% (price as of 2026-08-19)
Sept. 15, 2021	SGI	M	21,362	$11.04	$235,836	104,945 Direct	+25.56%	Acquired	497.1% (price as of 2026-08-19)
Sept. 14, 2021	SGI	M	4,794	—	—	30,078 Direct	-13.75%	Disposed	(price as of 2026-08-19)
Sept. 14, 2021	SGI	S	4,794	$48.05	$230,352	83,583 Direct	-5.42%	Disposed	37.2% (price as of 2026-08-19)
Sept. 14, 2021	SGI	M	4,794	$11.04	$52,926	88,377 Direct	+5.74%	Acquired	497.1% (price as of 2026-08-19)
May 7, 2021	SGI	M	6,792	—	—	6,792 Direct	-50.00%	Disposed	(price as of 2026-08-19)
May 7, 2021	SGI	F	3,166	$39.35	$124,582	83,583 Direct	-3.65%	Disposed	67.5% (price as of 2026-08-19)
May 7, 2021	SGI	M	6,792	—	—	86,749 Direct	+8.49%	Acquired	(price as of 2026-08-19)
Feb. 4, 2021	SGI	A	91,176	—	—	91,176 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 4, 2021	SGI	A	12,283	$26.46	$325,008	12,283 Direct	—	Acquired	149.1% (price as of 2026-08-19)
Jan. 4, 2021	SGI	M	13,032	—	—	26,056 Direct	-33.34%	Disposed	(price as of 2026-08-19)
Jan. 4, 2021	SGI	M	13,032	—	—	86,091 Direct	+17.84%	Acquired	(price as of 2026-08-19)
Jan. 3, 2021	SGI	M	3,800	—	—	11,396 Direct	-25.01%	Disposed	(price as of 2026-08-19)
Jan. 3, 2021	SGI	F	6,134	$26.46	$162,306	79,957 Direct	-7.13%	Disposed	149.1% (price as of 2026-08-19)
Jan. 3, 2021	SGI	F	1,973	$27.00	$53,271	73,059 Direct	-2.63%	Disposed	144.1% (price as of 2026-08-19)
Jan. 3, 2021	SGI	M	3,800	—	—	75,032 Direct	+5.33%	Acquired	(price as of 2026-08-19)
Dec. 15, 2020	SGI	M	100,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)

Showing latest 100 of 110 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
Feb. 28, 2025	SGI	Performance Restricted Stock Units	Common Stock (8,182)	$0.00	—	8,182	Acquired
Jan. 3, 2025	SGI	Performance Restricted Stock Units	Common Stock (6,252)	—	—	6,252	Disposed
Jan. 3, 2025	SGI	Performance Restricted Stock Units	Common Stock (1,920)	—	—	1,920	Disposed
Jan. 3, 2025	SGI	Performance Restricted Stock Units	Common Stock (12,279)	—	—	12,279	Disposed
Jan. 3, 2025	SGI	Restricted Stock Units	Common Stock (1,696)	—	—	1,696	Disposed
Jan. 3, 2025	SGI	Restricted Stock Units	Common Stock (2,326)	—	—	2,326	Disposed
Jan. 3, 2025	SGI	Restricted Stock Units	Common Stock (1,685)	—	—	1,685	Disposed
Jan. 3, 2025	SGI	Restricted Stock Units	Common Stock (3,070)	—	—	3,070	Disposed
Feb. 16, 2024	SGI	Performance Restricted Stock Units	Common Stock (18,759)	$0.00	—	18,759	Acquired
Jan. 4, 2024	SGI	Restricted Stock Units	Common Stock (6,782)	—	—	6,782	Acquired
Jan. 4, 2024	SGI	Restricted Stock Units	Common Stock (2,327)	—	—	2,327	Disposed
Jan. 4, 2024	SGI	Restricted Stock Units	Common Stock (1,686)	—	—	1,686	Disposed
Jan. 4, 2024	SGI	Restricted Stock Units	Common Stock (3,071)	—	—	3,071	Disposed
Jan. 4, 2024	SGI	Performance Restricted Stock Units	Common Stock (1,925)	—	—	1,925	Disposed
Jan. 4, 2024	SGI	Performance Restricted Stock Units	Common Stock (12,282)	—	—	12,282	Disposed
Jan. 3, 2024	SGI	Restricted Stock Units	Common Stock (3,796)	—	—	3,796	Disposed
Jan. 3, 2024	SGI	Performance Restricted Stock Units	Common Stock (30,384)	—	—	30,384	Disposed
Feb. 17, 2023	SGI	Performance Restricted Stock Units	Common Stock (5,770)	$0.00	—	5,770	Acquired
Jan. 4, 2023	SGI	Restricted Stock Units	Common Stock (9,305)	$0.00	—	9,305	Acquired
Jan. 4, 2023	SGI	Restricted Stock Units	Common Stock (13,028)	—	—	13,028	Disposed
Jan. 4, 2023	SGI	Restricted Stock Units	Common Stock (3,071)	—	—	3,071	Disposed
Jan. 4, 2023	SGI	Restricted Stock Units	Common Stock (1,686)	—	—	1,686	Disposed
Jan. 4, 2023	SGI	Performance Restricted Stock Units	Common Stock (12,288)	—	—	12,288	Disposed
Jan. 3, 2023	SGI	Restricted Stock Units	Common Stock (3,800)	—	—	3,800	Disposed
Jan. 3, 2023	SGI	Performance Restricted Stock Units	Common Stock (30,408)	—	—	30,408	Disposed
May 7, 2022	SGI	Restricted Stock Units	Common Stock (6,792)	—	—	6,792	Disposed
Feb. 22, 2022	SGI	Common Stock	Common Stock (36,849)	$0.00	—	36,849	Acquired
Jan. 4, 2022	SGI	Restricted Stock Units	Common Stock (3,071)	—	—	3,071	Disposed
Jan. 4, 2022	SGI	Restricted Stock Units	Common Stock (13,028)	—	—	13,028	Disposed
Jan. 4, 2022	SGI	Restricted Stock Units	Common Stock (6,742)	$0.00	—	6,742	Acquired
Jan. 3, 2022	SGI	Restricted Stock Units	Common Stock (3,800)	—	—	3,800	Disposed
Jan. 3, 2022	SGI	Performance Restricted Stock Units	Common Stock (30,384)	—	—	30,384	Disposed
Sept. 15, 2021	SGI	Stock Options (right to buy)	Common Stock (21,362)	$11.04	May 7, 2028	21,362	Disposed
Sept. 14, 2021	SGI	Stock Options (right to buy)	Common Stock (4,794)	$11.04	May 7, 2028	4,794	Disposed
May 7, 2021	SGI	Restricted Stock Units	Common Stock (6,792)	—	—	6,792	Disposed
Feb. 4, 2021	SGI	Performance Restricted Stock Units	Common Stock (91,176)	$0.00	—	91,176	Acquired
Jan. 4, 2021	SGI	Restricted Stock Units	Common Stock (12,283)	$0.00	—	12,283	Acquired
Jan. 4, 2021	SGI	Restricted Stock Units	Common Stock (13,032)	—	—	13,032	Disposed
Jan. 3, 2021	SGI	Restricted Stock Units	Common Stock (3,800)	—	—	3,800	Disposed
Dec. 15, 2020	SGI	Performance Restricted Stock Units	Common Stock (100,000)	$0.00	Dec. 31, 2021	100,000	Disposed
Nov. 16, 2020	SGI	Performance Restricted Stock Units	Common Stock (25,000)	$0.00	Dec. 31, 2021	25,000	Acquired
May 7, 2020	SGI	Restricted Stock Units	Common Stock (1,698)	—	—	1,698	Disposed
Jan. 4, 2020	SGI	Restricted Stock Units	Common Stock (3,258)	—	—	3,258	Disposed
Jan. 3, 2020	SGI	Restricted Stock Units	Common Stock (3,799)	—	—	3,799	Acquired

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

Initial ownership (Form 3) 5 holdings

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

Date	Ticker	Security	Shares	Ownership
Feb. 3, 2020	SGI	Restricted Stock Units→ Common Stock	—	Direct
Jan. 6, 2020	SGI	Common Stock	1,147	Direct
Jan. 6, 2020	SGI	Stock Options (right to buy)→ Common Stock (8,718)	8,718	Direct
Jan. 6, 2020	SGI	Restricted Stock Units→ Common Stock (7,551)	7,551	Direct
Jan. 6, 2020	SGI	Restricted Stock Units→ Common Stock (13,030)	13,030	Direct