Glen A Peterson

CIK 1248263 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 13, 2007 · Latest: Aug. 13, 2007

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 25 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

25 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 28, 2008 STX S 6,141 $21.00 $128,961 51,439 Direct -10.67% Disposed 3890.5% (price as of 2026-08-20)
Feb. 2, 2007 STX S 51,000 $26.41 $1,346,910 37,242 Direct -57.80% Disposed 3073.1% (price as of 2026-08-20)
Feb. 1, 2007 STX S 50,000 $26.75 $1,337,500 37,242 Direct -57.31% Disposed 3032.7% (price as of 2026-08-20)
Jan. 31, 2007 STX S 75,000 $27.04 $2,028,000 37,242 Direct -66.82% Disposed 2999.1% (price as of 2026-08-20)
Oct. 30, 2006 STX S 17,439 $22.52 $392,726 36,404 Direct -32.39% Disposed 3621.2% (price as of 2026-08-20)
Aug. 24, 2006 STX S 20,000 $20.35 $407,000 53,843 Direct -27.08% Disposed 4018.0% (price as of 2026-08-20)
Jan. 31, 2006 STX S 2,000 $26.01 $52,020 73,380 Direct -2.65% Disposed 3121.9% (price as of 2026-08-20)
Jan. 31, 2006 STX S 22,000 $26.00 $572,000 75,380 Direct -22.59% Disposed 3123.1% (price as of 2026-08-20)
Jan. 31, 2006 STX S 10,000 $25.75 $257,500 97,380 Direct -9.31% Disposed 3154.4% (price as of 2026-08-20)
Jan. 31, 2006 STX S 10,000 $25.60 $256,000 107,380 Direct -8.52% Disposed 3173.5% (price as of 2026-08-20)
Jan. 25, 2006 STX S 30,875 $25.74 $794,722 72,533 Direct -29.86% Disposed 3155.7% (price as of 2026-08-20)
Jan. 25, 2006 STX S 1,088 $25.81 $28,081 103,408 Direct -1.04% Disposed 3146.8% (price as of 2026-08-20)
Nov. 17, 2004 STX S 722 $14.39 $10,390 808 Direct -47.19% Disposed 5723.6% (price as of 2026-08-20)
Nov. 17, 2004 STX S 5,800 $14.38 $83,404 1,530 Direct -79.13% Disposed 5727.6% (price as of 2026-08-20)
April 23, 2004 STX S 972 $12.70 $12,344 0 Direct -100.00% Disposed 6498.5% (price as of 2026-08-20)
April 23, 2004 STX S 6,564 $12.60 $82,706 972 Direct — Acquired 6550.9% (price as of 2026-08-20)
Oct. 28, 2003 STX S 38,000 $21.35 $811,300 996 Direct -97.45% Disposed 3825.1% (price as of 2026-08-20)

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
Sept. 12, 2008 STX NQ Stock Options Common Shares (42,000) $13.73 Sept. 12, 2015 42,000 Acquired
Sept. 13, 2007 STX NQ Stock Option Common Shares (25,000) $24.63 Sept. 13, 2014 25,000 Acquired
Feb. 1, 2007 STX NQ Stock Option Common Shares (51,000) $5.00 Jan. 31, 2012 51,000 Disposed
Feb. 1, 2007 STX NQ Stock Option Common shares (50,000) $5.00 Jan. 31, 2012 50,000 Disposed
Jan. 31, 2007 STX NQ Stock Option Common Shares (75,000) $5.00 Jan. 31, 2012 75,000 Disposed
April 27, 2006 STX NQ Stock Option Common Shares (200,000) $25.48 April 27, 2013 200,000 Acquired
Jan. 31, 2006 STX NQ Stock Option Common Shares (44,000) $5.00 Jan. 31, 2012 44,000 Disposed
Jan. 25, 2006 STX NQ Stock Option Common Shares (1,088) $2.30 July 24, 2011 1,088 Disposed
Sept. 27, 2005 STX NQ Stock Option Common Shares (32,500) $15.06 Sept. 27, 2012 32,500 Acquired
Nov. 17, 2004 STX NQ Stock Option Common Shares (6,522) $2.30 July 24, 2011 6,522 Disposed
April 23, 2004 STX NQ Stock Option Common Shares (6,564) $2.30 July 24, 2011 6,564 Disposed
Jan. 5, 2004 STX NQ Stock Options Common Shares (50,000) $19.74 Jan. 5, 2015 50,000 Acquired
Oct. 28, 2003 STX NQ Stock Option Common Shares (38,000) — July 24, 2011 38,000 Disposed

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