Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 91 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

91 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 13, 2025 SGI S 203 $79.07 $16,051 330,481 Direct -0.06% Disposed -21.6% (price as of 2026-10-02)
Aug. 13, 2025 SGI S 76,876 $78.54 $6,037,841 330,684 Direct -18.86% Disposed -21.1% (price as of 2026-10-02)
Aug. 13, 2025 SGI S 18,812 $78.32 $1,473,356 407,560 Direct -4.41% Disposed -20.9% (price as of 2026-10-02)
Jan. 31, 2023 SGI S 10b5-1 18,682 $40.01 $747,467 297,988 Direct -5.90% Disposed 54.9% (price as of 2026-10-02)
Jan. 30, 2023 SGI S 10b5-1 13,811 $40.07 $553,407 316,670 Direct -4.18% Disposed 54.7% (price as of 2026-10-02)
Jan. 27, 2023 SGI S 10b5-1 17,507 $40.00 $700,280 330,481 Direct -5.03% Disposed 54.9% (price as of 2026-10-02)
Jan. 6, 2023 SGI S 10b5-1 27,198 $35.08 $954,106 347,988 Direct -7.25% Disposed 76.7% (price as of 2026-10-02)
Jan. 4, 2023 SGI S 10b5-1 2,100 $35.00 $73,500 323,928 Direct -0.64% Disposed 77.1% (price as of 2026-10-02)
Jan. 3, 2023 SGI S 10b5-1 15,170 $35.01 $531,102 326,028 Direct -4.45% Disposed 77.0% (price as of 2026-10-02)

Showing latest 100 of 347 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 26, 2026 SGI Performance Restricted Stock Units Common Stock (13,975) · · 13,975 Acquired
Jan. 2, 2026 SGI Restricted Stock Units Common Stock (4,019) · · 4,019 Disposed
Jan. 2, 2026 SGI Restricted Stock Units Common Stock (5,547) · · 5,547 Disposed
Jan. 2, 2026 SGI Restricted Stock Units Common Stock (4,043) · · 4,043 Disposed
Jan. 2, 2026 SGI Restricted Stock Units Common Stock (3,476) · · 3,476 Disposed
Jan. 2, 2026 SGI Performance Restricted Stock Units Common Stock (4,588) · · 4,588 Disposed
Jan. 2, 2026 SGI Performance Restricted Stock Units Common Stock (14,909) · · 14,909 Disposed
Jan. 2, 2026 SGI Performance Restricted Stock Units Common Stock (6,508) · · 6,508 Disposed
Jan. 2, 2026 SGI Restricted Stock Units Common Stock (11,269) · · 11,269 Acquired
Aug. 13, 2025 SGI Stock Options (right to buy) Common Stock (18,812) $15.61 Jan. 4, 2028 18,812 Disposed
Feb. 28, 2025 SGI Performance Restricted Stock Units Common Stock (19,518) $0.00 · 19,518 Acquired
Jan. 3, 2025 SGI Restricted Stock Units Common Stock (13,904) · · 13,904 Acquired
Jan. 3, 2025 SGI Performance Restricted Stock Units Common Stock (14,911) · · 14,911 Disposed
Jan. 3, 2025 SGI Performance Restricted Stock Units Common Stock (4,587) · · 4,587 Disposed
Jan. 3, 2025 SGI Performance Restricted Stock Units Common Stock (29,286) · · 29,286 Disposed
Jan. 3, 2025 SGI Restricted Stock Units Common Stock (4,044) · · 4,044 Disposed
Jan. 3, 2025 SGI Restricted Stock Units Common Stock (5,547) · · 5,547 Disposed
Jan. 3, 2025 SGI Restricted Stock Units Common Stock (4,019) · · 4,019 Disposed
Jan. 3, 2025 SGI Restricted Stock Units Common Stock (7,322) · · 7,322 Disposed
Feb. 16, 2024 SGI Performance Restricted Stock Units Common Stock (44,731) $0.00 · 44,731 Acquired
Jan. 4, 2024 SGI Restricted Stock Units Common Stock (16,173) · · 16,173 Acquired
Jan. 4, 2024 SGI Restricted Stock Units Common Stock (5,547) · · 5,547 Disposed
Jan. 4, 2024 SGI Restricted Stock Units Common Stock (4,019) · · 4,019 Disposed
Jan. 4, 2024 SGI Restricted Stock Units Common Stock (7,322) · · 7,322 Disposed
Jan. 4, 2024 SGI Performance Restricted Stock Units Common Stock (4,585) · · 4,585 Disposed
Jan. 4, 2024 SGI Performance Restricted Stock Units Common Stock (29,289) · · 29,289 Disposed
Jan. 3, 2024 SGI Restricted Stock Units Common Stock (9,056) · · 9,056 Disposed
Jan. 3, 2024 SGI Performance Restricted Stock Units Common Stock (72,456) · · 72,456 Disposed
Feb. 17, 2023 SGI Performance Restricted Stock Units Common Stock (13,760) $0.00 · 13,760 Acquired
Jan. 4, 2023 SGI Restricted Stock Units Common Stock (22,187) $0.00 · 22,187 Acquired
Jan. 4, 2023 SGI Restricted Stock Units Common Stock (33,760) · · 33,760 Disposed
Jan. 4, 2023 SGI Restricted Stock Units Common Stock (7,323) · · 7,323 Disposed
Jan. 4, 2023 SGI Restricted Stock Units Common Stock (4,019) · · 4,019 Disposed
Jan. 4, 2023 SGI Performance Restricted Stock Units Common Stock (29,295) · · 29,295 Disposed
Jan. 3, 2023 SGI Restricted Stock Units Common Stock (9,056) · · 9,056 Disposed
Jan. 3, 2023 SGI Performance Restricted Stock Units Common Stock (72,480) · · 72,480 Disposed
Feb. 22, 2022 SGI Common Stock Common Stock (87,870) $0.00 · 87,870 Acquired
Jan. 5, 2022 SGI Restricted Stock Units Common Stock (15,612) · · 15,612 Disposed
Jan. 4, 2022 SGI Restricted Stock Units Common Stock (7,323) · · 7,323 Disposed
Jan. 4, 2022 SGI Restricted Stock Units Common Stock (33,760) · · 33,760 Disposed
Jan. 4, 2022 SGI Restricted Stock Units Common Stock (16,076) $0.00 · 16,076 Acquired
Jan. 3, 2022 SGI Restricted Stock Units Common Stock (9,060) · · 9,060 Disposed
Jan. 3, 2022 SGI Performance Restricted Stock Units Common Stock (72,456) · · 72,456 Disposed
Oct. 13, 2021 SGI Restricted Stock Units Common Stock (11,968) · · 11,968 Disposed
July 8, 2021 SGI Stock Option (right to buy) Common Stock (4,356) $17.88 Feb. 8, 2022 4,356 Disposed
July 8, 2021 SGI Stock Options (right to buy) Common Stock (7,064) $12.97 Feb. 27, 2024 7,064 Disposed
July 8, 2021 SGI Stock Option (right to buy) Common Stock (11,544) $14.38 Feb. 26, 2025 11,544 Disposed
July 8, 2021 SGI Stock Options (right to buy) Common Stock (20,568) $9.26 Feb. 21, 2023 20,568 Disposed
July 8, 2021 SGI Stock Options (right to buy) Common Stock (56,436) $15.61 Jan. 4, 2028 56,436 Disposed
July 8, 2021 SGI Stock Option (right to buy) Common Stock (96,992) $17.38 Jan. 4, 2027 96,992 Disposed
June 3, 2021 SGI Performance Restricted Stock Units Common Stock (6,760) $0.00 · 6,760 Disposed
Feb. 4, 2021 SGI Performance Restricted Stock Units Common Stock (217,392) $0.00 · 217,392 Acquired
Jan. 5, 2021 SGI Restricted Stock Units Common Stock (15,612) · · 15,612 Disposed
Jan. 5, 2021 SGI Restricted Stock Units Common Stock (2,876) · · 2,876 Disposed
Jan. 4, 2021 SGI Restricted Stock Units Common Stock (29,290) $0.00 · 29,290 Acquired
Jan. 4, 2021 SGI Restricted Stock Units Common Stock (33,760) · · 33,760 Disposed
Jan. 3, 2021 SGI Restricted Stock Units Common Stock (9,060) · · 9,060 Disposed
Dec. 15, 2020 SGI Performance Restricted Stock Units Common Stock (200,000) $0.00 Dec. 31, 2020 200,000 Disposed
Nov. 16, 2020 SGI Performance Restricted Stock Units Common Stock (50,000) $0.00 Dec. 31, 2020 50,000 Acquired
Oct. 13, 2020 SGI Restricted Stock Units Common Stock (2,992) · · 2,992 Disposed
June 3, 2020 SGI Restricted Stock Units Common Stock (1,690) · · 1,690 Disposed
Feb. 11, 2020 SGI Restricted Stock Units Common Stock (885) · · 885 Disposed
Jan. 5, 2020 SGI Restricted Stock Units Common Stock (719) · · 719 Disposed
Jan. 5, 2020 SGI Restricted Stock Units Common Stock (3,903) · · 3,903 Disposed
Jan. 4, 2020 SGI Restricted Stock Units Common Stock (8,440) · · 8,440 Disposed
Jan. 3, 2020 SGI Restricted Stock Units Common Stock (9,058) · · 9,058 Acquired
Oct. 14, 2019 SGI Stock Options Common Stock (1,865) $46.68 Feb. 21, 2021 1,865 Disposed
Oct. 14, 2019 SGI Stock Options Common Stock (1,456) $28.39 Feb. 22, 2020 1,456 Disposed
Oct. 13, 2019 SGI Restricted Stock Units Common Stock (2,992) · · 2,992 Disposed
June 3, 2019 SGI Restricted Stock Units Common Stock (1,690) · · 1,690 Disposed
March 5, 2019 SGI Restricted Stock Units Common Stock (2,993) $0.00 · 2,993 Disposed
March 5, 2019 SGI Restricted Stock Units Common Stock (11,969) $0.00 · 11,969 Acquired
Feb. 11, 2019 SGI Restricted Stock Units Common Stock (885) · · 885 Disposed
Jan. 5, 2019 SGI Restricted Stock Units Common Stock (3,903) · · 3,903 Disposed
Jan. 5, 2019 SGI Restricted Stock Units Common Stock (720) · · 720 Disposed
Jan. 4, 2019 SGI Restricted Stock Units Common Stock (33,760) · · 33,760 Acquired
June 3, 2018 SGI Restricted Stock Units Common Stock (1,690) · · 1,690 Disposed
March 5, 2018 SGI Restricted Stock Units Common Stock (720) · · 720 Disposed
March 5, 2018 SGI Restricted Stock Units Common Stock (2,878) · · 2,878 Acquired
Feb. 11, 2018 SGI Restricted Stock Units Common Stock (885) · · 885 Disposed
Jan. 5, 2018 SGI Stock Options (right to buy) Common Stock (18,812) $62.45 Jan. 4, 2028 18,812 Acquired
Jan. 5, 2018 SGI Restricted Stock Units Common Stock (15,612) $0.00 · 15,612 Acquired
June 3, 2017 SGI Common Stock Common Stock (1,690) · · 1,690 Disposed
Feb. 24, 2017 SGI Restricted Stock Units Common Stock (8,450) · · 8,450 Acquired
Feb. 11, 2017 SGI Restricted Stock Units Common Stock (885) $0.00 · 885 Disposed
Jan. 5, 2017 SGI Stock Option (right to buy) Common Stock (24,248) $69.50 Jan. 4, 2027 24,248 Acquired
Feb. 11, 2016 SGI Restricted Stock Units Common Stock (3,540) · · 3,540 Acquired
Feb. 27, 2015 SGI Stock Option (right to buy) Common Stock (2,886) $57.51 Feb. 26, 2025 2,886 Acquired
July 1, 2014 SGI Stock Options Common Stock (0) $24.89 Nov. 18, 2022 9,677 Disposed
Feb. 28, 2014 SGI Stock Options (Right to buy) Common Stock (1,766) $51.87 Feb. 27, 2024 1,766 Acquired
Sept. 18, 2013 SGI Stock Options Common Stock (0) $6.14 Feb. 27, 2019 10,000 Disposed
Feb. 22, 2013 SGI Restricted Stock Units Common Stock (12,985) · · 12,985 Disposed
Feb. 22, 2013 SGI Stock Options (Right to buy) Common Stock (5,142) $37.05 Feb. 21, 2023 5,142 Acquired
Jan. 25, 2013 SGI Stock Options Common Stock (2,910) $28.39 Feb. 22, 2020 2,910 Disposed
Jan. 25, 2013 SGI Stock Options Common Stock (10,000) $6.14 Feb. 27, 2019 10,000 Disposed
Jan. 25, 2013 SGI Stock Options Common Stock (20,000) $11.76 May 15, 2018 20,000 Disposed
Jan. 25, 2013 SGI Stock Options Common Stock (35,000) $27.58 Dec. 24, 2017 35,000 Disposed
Jan. 25, 2013 SGI Stock Options Common Stock (26,200) $20.27 Dec. 21, 2016 26,200 Disposed
Nov. 19, 2012 SGI Employee Stock Options (right to buy) Common Stock (9,677) $24.89 Nov. 18, 2022 9,677 Acquired
Feb. 9, 2012 SGI Stock Options (option to buy) Common Stock (1,089) $71.50 Feb. 8, 2022 1,089 Acquired

Showing latest 100 of 131 transactions

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

Initial ownership (Form 3) 4 holdings

07

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

DateTickerSecuritySharesOwnership
June 9, 2006 SGI Stock Option (right to buy)→ Common Stock (25,000) 25,000 Direct
June 9, 2006 SGI Stock Option (right to buy)→ Common Stock (25,000) 25,000 Direct
June 9, 2006 SGI Stock Option (right to buy)→ Common Stock (35,000) 35,000 Direct
June 9, 2006 SGI Stock Option (right to buy)→ Common Stock (25,000) 25,000 Direct