Donald E Kiernan
CIK 1195445 · View on SEC EDGAR ↗
First SEC filing: June 30, 2011 · Latest: June 30, 2011
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Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 28, 2011 | 1089044 | D | 70,371 | — | — | 0 Direct | -100.00% | Disposed | |
| June 3, 2010 | 1089044 | J | 21,626 | — | — | 70,371 Direct | +44.37% | Acquired | |
| March 17, 2009 | 1089044 | J | 11,484 | — | — | 48,745 Direct | +30.82% | Acquired | |
| Oct. 30, 2008 | STX | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 30, 2008 | STX | A | 5,000 | — | — | 8,750 Direct | -36.36% | Disposed | (price as of 2026-08-20) |
| March 25, 2008 | 1089044 | J | 14,443 | — | — | 37,261 Direct | +63.30% | Acquired | |
| Oct. 25, 2007 | STX | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 25, 2007 | STX | A | 5,000 | — | — | 15,000 Direct | -25.00% | Disposed | (price as of 2026-08-20) |
| March 23, 2007 | 1089044 | J | 5,015 | — | — | 22,818 Direct | +28.17% | Acquired | |
| Oct. 26, 2006 | STX | A | 25,000 | $22.70 | $567,500 | 25,000 Direct | — | Acquired | 3591.7% (price as of 2026-08-20) |
| March 30, 2006 | 1089044 | J | 5,821 | — | — | 17,803 Direct | +48.58% | Acquired | |
| Oct. 27, 2005 | STX | A | 25,000 | $14.31 | $357,750 | 25,000 Direct | — | Acquired | 5756.1% (price as of 2026-08-20) |
| Feb. 22, 2005 | 1089044 | J | 8,036 | — | — | 11,982 Direct | +203.65% | Acquired | |
| Feb. 8, 2005 | STX | M | 10,000 | $11.50 | $115,000 | 90,000 Direct | -10.00% | Disposed | 7187.0% (price as of 2026-08-20) |
| Feb. 8, 2005 | STX | M | 10,000 | $11.50 | $115,000 | 10,000 Direct | — | Acquired | 7187.0% (price as of 2026-08-20) |
| Oct. 29, 2004 | STX | A | 25,000 | $12.62 | $315,500 | 25,000 Direct | — | Acquired | 6540.3% (price as of 2026-08-20) |
| June 30, 2004 | PRSU | A | 795 | — | — | 7,521 Direct | +11.82% | Acquired | (price as of 2026-08-20) |
| March 31, 2004 | PRSU | A | 815 | — | — | 6,726 Direct | +13.79% | Acquired | (price as of 2026-08-20) |
| March 30, 2004 | HMN | A | 131 | — | — | 131 Direct | — | Acquired | (price as of 2026-08-20) |
| March 2, 2004 | HMN | A | 284 | — | — | 284 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 18, 2004 | PRSU | A | 5,000 | — | — | 5,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 13, 2004 | HMN | A | 126 | — | — | 126 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 27, 2004 | 1089044 | J | 3,846 | $11.05 | $42,498 | 3,946 Direct | +3846.00% | Acquired | |
| Dec. 31, 2003 | PRSU | A | 793 | — | — | 5,911 Direct | +15.49% | Acquired | (price as of 2026-08-20) |
| Dec. 15, 2003 | HMN | A | 144 | — | — | 144 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 10, 2003 | HMN | A | 329 | — | — | 329 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 30, 2003 | STX | A | 25,000 | $24.38 | $609,500 | 25,000 Direct | -50.00% | Disposed | 3337.3% (price as of 2026-08-20) |
| Oct. 24, 2003 | HMN | A | 128 | — | — | 128 Direct | — | Acquired | (price as of 2026-08-20) |
| Sept. 30, 2003 | PRSU | A | 827 | — | — | 5,118 Direct | +19.27% | Acquired | (price as of 2026-08-20) |
| Sept. 15, 2003 | HMN | A | 128 | — | — | 128 Direct | — | Acquired | (price as of 2026-08-20) |
| Sept. 10, 2003 | HMN | A | 292 | — | — | 292 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 1, 2003 | HMN | A | 122 | — | — | 122 Direct | — | Acquired | (price as of 2026-08-20) |
| July 28, 2003 | HMN | A | 113 | — | — | 113 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Oct. 30, 2008 | STX | NQ Stock Option | Common Shares (10,000) | $6.52 | Oct. 30, 2015 | 10,000 | Acquired |
| Oct. 25, 2007 | STX | NQ Stock Option | Common Shares (10,000) | $26.46 | Oct. 25, 2014 | 10,000 | Acquired |
| Oct. 26, 2006 | STX | NQ Stock Option | Common Shares (25,000) | $22.70 | Oct. 26, 2013 | 25,000 | Acquired |
| Oct. 27, 2005 | STX | NQ Stock Option | Common Shares (25,000) | $14.31 | Oct. 27, 2012 | 25,000 | Acquired |
| Feb. 8, 2005 | STX | NQ Stock Option | Common Shares (10,000) | $11.50 | April 28, 2013 | 10,000 | Disposed |
| Oct. 29, 2004 | STX | NQ Stock Option | Common Shares (25,000) | $12.62 | Oct. 29, 2011 | 25,000 | Acquired |
| June 30, 2004 | PRSU | Cash Only StockUnits | Common Stock (795) | — | — | 795 | Acquired |
| March 31, 2004 | PRSU | Cash Only StockUnits | Common Stock (815) | — | — | 815 | Acquired |
| March 30, 2004 | HMN | Phantom Stock Units | Common Stock (131) | — | Aug. 8, 1988 | 131 | Acquired |
| March 2, 2004 | HMN | Phantom Stock Units | Common Stock (284) | — | Aug. 8, 1988 | 284 | Acquired |
| Feb. 18, 2004 | PRSU | Option-right to buy | Common Stock (5,000) | $25.38 | Feb. 18, 2014 | 5,000 | Acquired |
| Feb. 13, 2004 | HMN | Phantom Stock Units | Common Stock (126) | — | Aug. 8, 1988 | 126 | Acquired |
| Dec. 31, 2003 | PRSU | Cash Only StockUnits | Common Stock (793) | — | — | 793 | Acquired |
| Dec. 15, 2003 | HMN | Phantom Stock Units | — | — | Aug. 8, 1988 | 144 | Acquired |
| Dec. 10, 2003 | HMN | Phantom Stock Units | — | — | Aug. 8, 1988 | 329 | Acquired |
| Oct. 30, 2003 | STX | NQ Stock Option | Common Shares (25,000) | $24.38 | Oct. 30, 2013 | 25,000 | Disposed |
| Oct. 24, 2003 | HMN | Phantom Stock Units | — | — | Aug. 8, 1988 | 128 | Acquired |
| Sept. 30, 2003 | PRSU | Cash Only StockUnits | Common Stock (827) | — | — | 827 | Acquired |
| Sept. 15, 2003 | HMN | Phantom Stock Units | — | — | Aug. 8, 1988 | 128 | Acquired |
| Sept. 10, 2003 | HMN | Phantom Stock Units | — | — | Aug. 8, 1988 | 292 | Acquired |
| Aug. 1, 2003 | HMN | Phantom Stock Units | — | — | Aug. 8, 1988 | 122 | Acquired |
| July 28, 2003 | HMN | Phantom Stock Units | — | — | Aug. 8, 1988 | 113 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).