Thomas Joseph Knoblauch
CIK 1349241 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 10, 2006 · Latest: Feb. 7, 2007
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 17 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
17 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 10, 2014 | DORM | S | 5,000 | $59.67 | $298,350 | 32,029 Direct | -13.50% | Disposed | 122.4% (price as of 2026-08-20) |
| Aug. 27, 2013 | DORM | S | 200 | $50.81 | $10,162 | 37,092 Direct | -0.54% | Disposed | 161.2% (price as of 2026-08-20) |
| May 3, 2013 | DORM | S | 4,750 | $40.24 | $191,140 | 16,283 Direct | -22.58% | Disposed | 229.8% (price as of 2026-08-20) |
| Sept. 14, 2012 | DORM | S | 500 | $29.96 | $14,980 | 4,010 Direct | -11.09% | Disposed | 343.0% (price as of 2026-08-20) |
| Aug. 3, 2012 | DORM | S | 1,000 | $28.14 | $28,140 | 4,510 Direct | -18.15% | Disposed | 371.7% (price as of 2026-08-20) |
| May 17, 2012 | DORM | S | 500 | $51.06 | $25,530 | 2,755 Direct | -15.36% | Disposed | 419.9% (price as of 2026-08-20) |
| March 15, 2012 | DORM | S | 250 | $47.49 | $11,872 | 3,255 Direct | -7.13% | Disposed | 459.0% (price as of 2026-08-20) |
| Dec. 13, 2011 | DORM | S | 1,000 | $38.97 | $38,970 | 3,505 Direct | -22.20% | Disposed | 581.2% (price as of 2026-08-20) |
| Aug. 24, 2011 | DORM | S | 500 | $31.64 | $15,820 | 4,005 Direct | -11.10% | Disposed | 739.0% (price as of 2026-08-20) |
| May 25, 2011 | DORM | S | 500 | $35.48 | $17,740 | 4,505 Direct | -9.99% | Disposed | 648.2% (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 |
|---|---|---|---|---|---|---|---|
| Aug. 6, 2013 | DORM | Employee Stock Option (right to buy) | Common Stock (16,000) | $5.67 | Dec. 12, 2018 | 16,000 | Disposed |
| Aug. 6, 2013 | DORM | Employee Stock Option (right to buy) | Common Stock (8,000) | $6.90 | Dec. 14, 2017 | 8,000 | Disposed |
| Dec. 5, 2012 | DORM | Employee Stock Option (right to buy) | Common Stock (2,000) | $6.90 | Dec. 14, 2017 | 2,000 | Disposed |
| Dec. 5, 2012 | DORM | Employee Stock Option (right to buy) | Common Stock (10,000) | $5.05 | Dec. 14, 2016 | 10,000 | Disposed |
| Dec. 5, 2012 | DORM | Employee Stock Option (right to buy) | Common Stock (8,000) | $4.58 | Jan. 4, 2016 | 8,000 | Disposed |
| Dec. 10, 2010 | DORM | Stock Option | Common Stock (5,000) | $9.15 | Jan. 4, 2016 | 5,000 | Disposed |
| May 12, 2010 | DORM | Stock Option | Common Stock (1,000) | $9.15 | Jan. 4, 2016 | 1,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 10, 2006 | DORM | Stock Option (right to buy)→ Common Stock (10,000) | 10,000 | Direct |