Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 24 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

24 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 3, 2010 SGI S 60,000 $27.27 $1,636,200 57,836 Direct -50.92% Disposed 813.7% (price as of 2026-10-05)
Jan. 29, 2010 SGI S 201 $25.52 $5,130 104,836 Direct -0.19% Disposed 876.3% (price as of 2026-10-05)
Sept. 8, 2009 SGI P 16 $14.84 $237 105,037 Direct +0.02% Acquired 1579.0% (price as of 2026-10-05)
Aug. 24, 2009 SGI P 185 $14.41 $2,666 105,021 Direct +0.18% Acquired 1629.1% (price as of 2026-10-05)
July 25, 2007 SGI S 1,000 $31.55 $31,550 434,296 Direct -0.23% Disposed 689.7% (price as of 2026-10-05)
July 25, 2007 SGI S 200 $31.53 $6,306 435,296 Direct -0.05% Disposed 690.2% (price as of 2026-10-05)
July 25, 2007 SGI S 800 $31.52 $25,216 435,496 Direct -0.18% Disposed 690.5% (price as of 2026-10-05)
July 25, 2007 SGI S 500 $31.51 $15,755 436,296 Direct -0.11% Disposed 690.7% (price as of 2026-10-05)
July 25, 2007 SGI S 1,200 $31.50 $37,800 436,796 Direct -0.27% Disposed 691.0% (price as of 2026-10-05)
July 25, 2007 SGI S 2,700 $31.49 $85,023 437,996 Direct -0.61% Disposed 691.2% (price as of 2026-10-05)
July 25, 2007 SGI S 200 $31.48 $6,296 440,696 Direct -0.05% Disposed 691.5% (price as of 2026-10-05)
July 25, 2007 SGI S 300 $31.47 $9,441 440,896 Direct -0.07% Disposed 691.7% (price as of 2026-10-05)
July 25, 2007 SGI S 400 $31.46 $12,584 441,196 Direct -0.09% Disposed 692.0% (price as of 2026-10-05)
July 25, 2007 SGI S 2,800 $31.45 $88,060 441,596 Direct -0.63% Disposed 692.2% (price as of 2026-10-05)
July 25, 2007 SGI S 1,000 $31.41 $31,410 444,396 Direct -0.22% Disposed 693.3% (price as of 2026-10-05)
July 25, 2007 SGI S 2,300 $31.40 $72,220 445,396 Direct -0.51% Disposed 693.5% (price as of 2026-10-05)
July 25, 2007 SGI S 8,100 $31.39 $254,259 447,696 Direct -1.78% Disposed 693.8% (price as of 2026-10-05)
July 25, 2007 SGI S 7,700 $31.38 $241,626 455,796 Direct -1.66% Disposed 694.0% (price as of 2026-10-05)
July 25, 2007 SGI S 6,600 $31.37 $207,042 463,496 Direct -1.40% Disposed 694.3% (price as of 2026-10-05)
July 25, 2007 SGI S 3,500 $31.36 $109,760 470,096 Direct -0.74% Disposed 694.5% (price as of 2026-10-05)
July 25, 2007 SGI S 3,400 $31.35 $106,590 473,596 Direct -0.71% Disposed 694.8% (price as of 2026-10-05)
July 25, 2007 SGI S 6,750 $31.34 $211,545 476,996 Direct -1.40% Disposed 695.0% (price as of 2026-10-05)
July 25, 2007 SGI S 8,300 $31.33 $260,039 483,746 Direct -1.69% Disposed 695.3% (price as of 2026-10-05)
July 25, 2007 SGI S 6,100 $31.32 $191,052 492,046 Direct -1.22% Disposed 695.5% (price as of 2026-10-05)
July 25, 2007 SGI S 3,700 $31.31 $115,847 498,146 Direct -0.74% Disposed 695.8% (price as of 2026-10-05)
July 25, 2007 SGI S 2,150 $31.30 $67,295 501,846 Direct -0.43% Disposed 696.0% (price as of 2026-10-05)
July 25, 2007 SGI S 4,000 $31.29 $125,160 503,996 Direct -0.79% Disposed 696.3% (price as of 2026-10-05)
July 25, 2007 SGI S 800 $31.28 $25,024 507,996 Direct -0.16% Disposed 696.5% (price as of 2026-10-05)
July 25, 2007 SGI S 1,800 $31.27 $56,286 508,796 Direct -0.35% Disposed 696.8% (price as of 2026-10-05)
July 25, 2007 SGI S 1,700 $31.26 $53,142 510,596 Direct -0.33% Disposed 697.1% (price as of 2026-10-05)
Feb. 1, 2007 SGI S 350,000 $23.85 $8,347,500 350,000 Direct -50.00% Disposed 944.7% (price as of 2026-10-05)
Feb. 1, 2007 SGI S 350,000 $23.85 $8,347,500 350,000 Direct -50.00% Disposed 944.7% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,500 $24.30 $36,450 520,967 Direct -0.29% Disposed 925.3% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 3,800 $24.29 $92,302 522,467 Direct -0.72% Disposed 925.8% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 300 $24.28 $7,284 526,267 Direct -0.06% Disposed 926.2% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,900 $24.27 $46,113 526,567 Direct -0.36% Disposed 926.6% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 100 $24.24 $2,424 528,467 Direct -0.02% Disposed 927.9% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 100 $24.22 $2,422 528,567 Direct -0.02% Disposed 928.7% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 300 $24.21 $7,263 528,667 Direct -0.06% Disposed 929.2% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,200 $24.20 $29,040 528,967 Direct -0.23% Disposed 929.6% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,900 $24.18 $45,942 530,167 Direct -0.36% Disposed 930.4% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 800 $24.16 $19,328 532,067 Direct -0.15% Disposed 931.3% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 2,000 $24.15 $48,300 532,867 Direct -0.37% Disposed 931.7% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 2,400 $24.14 $57,936 534,867 Direct -0.45% Disposed 932.1% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 300 $24.13 $7,239 537,267 Direct -0.06% Disposed 932.6% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 4,300 $24.12 $103,716 537,567 Direct -0.79% Disposed 933.0% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 400 $24.11 $9,644 541,867 Direct -0.07% Disposed 933.4% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,000 $24.10 $24,100 542,267 Direct -0.18% Disposed 933.9% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 9,100 $24.09 $219,219 543,267 Direct -1.65% Disposed 934.3% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 4,200 $24.08 $101,136 552,367 Direct -0.75% Disposed 934.7% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 5,200 $24.07 $125,164 556,567 Direct -0.93% Disposed 935.1% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 5,400 $24.06 $129,924 561,767 Direct -0.95% Disposed 935.6% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 4,700 $24.05 $113,035 567,167 Direct -0.82% Disposed 936.0% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 16,800 $24.04 $403,872 571,867 Direct -2.85% Disposed 936.4% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,400 $24.03 $33,642 588,667 Direct -0.24% Disposed 936.9% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 3,400 $24.02 $81,668 590,067 Direct -0.57% Disposed 937.3% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,800 $24.01 $43,218 593,467 Direct -0.30% Disposed 937.7% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 7,500 $24.00 $180,000 595,267 Direct -1.24% Disposed 938.2% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 4,400 $23.99 $105,556 602,767 Direct -0.72% Disposed 938.6% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 100 $23.97 $2,397 607,167 Direct -0.02% Disposed 939.5% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 100 $24.37 $2,437 512,296 Direct -0.02% Disposed 922.4% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,571 $24.36 $38,270 512,396 Direct -0.31% Disposed 922.8% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 700 $24.34 $17,038 513,967 Direct -0.14% Disposed 923.7% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,400 $24.33 $34,062 514,667 Direct -0.27% Disposed 924.1% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 3,000 $24.32 $72,960 516,067 Direct -0.58% Disposed 924.5% (price as of 2026-10-05)
Jan. 30, 2007 SGI S 1,900 $24.31 $46,189 519,067 Direct -0.36% Disposed 924.9% (price as of 2026-10-05)
Nov. 15, 2006 SGI S 65,000 $20.01 $1,300,650 0 Direct -100.00% Disposed 1145.2% (price as of 2026-10-05)
May 4, 2005 SGI S 69,293 $20.00 $1,385,860 55,781 Direct -55.40% Disposed 1145.8% (price as of 2026-10-05)
March 15, 2005 SGI S 16,500 $20.00 $330,000 125,074 Direct -11.65% Disposed 1145.8% (price as of 2026-10-05)
March 11, 2005 SGI S 1,000 $20.01 $20,010 141,574 Direct -0.70% Disposed 1145.2% (price as of 2026-10-05)
March 11, 2005 SGI S 781 $20.06 $15,667 142,574 Direct -0.54% Disposed 1142.1% (price as of 2026-10-05)
March 11, 2005 SGI S 400 $20.08 $8,032 143,355 Direct -0.28% Disposed 1140.8% (price as of 2026-10-05)
March 11, 2005 SGI S 37,100 $20.00 $742,000 143,755 Direct -20.51% Disposed 1145.8% (price as of 2026-10-05)
Feb. 16, 2005 SGI S 55,781 $20.00 $1,115,620 125,074 Direct -30.84% Disposed 1145.8% (price as of 2026-10-05)
Dec. 6, 2004 SGI S 53,497 $18.96 $1,014,303 180,855 Direct -22.83% Disposed 1214.1% (price as of 2026-10-05)
Nov. 23, 2004 SGI S 113,680 $18.96 $2,155,373 234,352 Direct -32.66% Disposed 1214.1% (price as of 2026-10-05)

Showing latest 100 of 105 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
Jan. 29, 2010 SGI Stock Option (right to buy) Common Stock (4,000) $13.74 May 5, 2019 4,000 Disposed
Jan. 29, 2010 SGI Stock Option (right to buy) Common Stock (9,000) $8.33 July 8, 2018 9,000 Disposed
May 5, 2009 SGI Stock Options (right to buy) Common Stock (16,000) $13.74 May 5, 2019 16,000 Acquired
July 8, 2008 SGI Stock Options (option to buy) Common Stock (9,000) $8.33 July 8, 2018 9,000 Acquired
June 5, 2008 SGI Stock Options (right to buy) Common Stock (13,540) $2.86 Aug. 13, 2013 13,540 Disposed
March 24, 2008 SGI Futures Contract (obligation to sell) [F1] Common Stock (350,000) $23.85 Feb. 1, 2009 343,000 Disposed
Feb. 1, 2007 SGI Futures Contract (obligation to sell) Common Stock (350,000) $23.85 Feb. 1, 2009 350,000 Disposed
Feb. 1, 2007 SGI Futures Contract (obligation to sell) Common Stock (350,000) $23.85 Feb. 1, 2009 350,000 Disposed
Jan. 30, 2007 SGI Stock Options (right to buy) Common Stock (49,454) · Aug. 13, 2013 49,454 Disposed
Jan. 30, 2007 SGI Stock Options (right to buy) Common Stock (557,813) · Nov. 1, 2012 557,813 Disposed
Jan. 30, 2007 SGI Stock Options (right to buy) Common Stock (49,454) · Aug. 13, 2013 49,454 Disposed
Jan. 30, 2007 SGI Stock Options (right to buy) Common Stock (557,813) · Nov. 1, 2012 557,813 Disposed
Nov. 15, 2006 SGI Stock Options (right to buy) Common Stock (72,213) · Aug. 13, 2013 9,219 Disposed
June 24, 2006 SGI Stock Option (right to buy) Common Stock (700,000) $13.92 June 24, 2016 700,000 Acquired
June 29, 2004 SGI Stock option (right to buy) Common Stock (55,781) $1.53 Nov. 1, 2012 55,781 Disposed
Feb. 2, 2004 SGI Stock option (right to buy) Common Stock (55,781) $1.53 Nov. 1, 2012 55,781 Disposed
Dec. 23, 2003 SGI Series A Convertible Preferred Stock Class B-1 Voting Common Stock · · 20 Disposed
Sept. 30, 2003 SGI Stock option (right to buy) C lass B-1 Voting Common Stock [F5] · Aug. 13, 2013 138 Acquired
Aug. 20, 2003 SGI Stock option (right to buy) Class B-1 Voting Common Stock [F3] · Nov. 1, 2012 425 Disposed

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
Dec. 17, 2003 SGI Class B-1 Voting Common Stock, $0.01 par value per share 528 Direct
Dec. 17, 2003 SGI Series A Convertible Preferred Stock, $0.01 par value per sh→ C lass B-1 Voting Common Stock (20) 20 Direct
Dec. 17, 2003 SGI Stock Options (right to buy)→ Class B-1 Voting Common Stock (1,275) 1,275 Direct
Dec. 17, 2003 SGI Stock Options (right to buy)→ Class B-1 Voting Common Stock (138) 138 Direct

Compensation (DEF 14A)

08

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

SGI

CEO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2006 $537,305 $198,000 · · $311,550 · $21,938 $1,639,914
2004 $300,000 $180,000 $0 · · · $10,425 ·
2003 $250,000 $151,958 · · · · · ·

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