Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 1 non-open-market transaction 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

1 other filing hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 18, 2010 DORM S 5,000 $24.25 $121,250 23,700 Direct -17.42% Disposed 918.1% (price as of 2026-10-05)
Aug. 18, 2010 DORM S 3,927 $24.00 $94,248 28,700 Direct -12.04% Disposed 928.7% (price as of 2026-10-05)
Aug. 17, 2010 DORM S 1,073 $24.00 $25,752 32,627 Direct -3.18% Disposed 928.7% (price as of 2026-10-05)
Aug. 2, 2010 DORM S 5,000 $23.50 $117,500 33,700 Direct -12.92% Disposed 950.6% (price as of 2026-10-05)
July 30, 2010 DORM S 5,000 $23.25 $116,250 38,700 Direct -11.44% Disposed 961.8% (price as of 2026-10-05)
June 3, 2010 DORM S 5,000 $23.00 $115,000 43,700 Direct -10.27% Disposed 973.4% (price as of 2026-10-05)
June 2, 2010 DORM S 5,000 $22.50 $112,500 48,700 Direct -9.31% Disposed 997.2% (price as of 2026-10-05)
May 27, 2010 DORM S 5,000 $23.02 $115,100 53,700 Direct -8.52% Disposed 972.5% (price as of 2026-10-05)
May 7, 2007 DORM P 700 $12.30 $8,610 6,700 Direct +11.67% Acquired 1907.2% (price as of 2026-10-05)

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
March 8, 2010 DORM Stock Option Common Stock (52,000) $1.50 July 9, 2011 52,000 Acquired

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