Robert Dumas
Insider
First SEC filing: July 17, 2007 · Latest: July 17, 2007
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 15, 2010 | DHX | S | 208,841 | $10.27 | $2,144,797 | 23,050 Direct | -90.06% | Disposed | -53.2% (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 15,000 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 25,000 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 12,101 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 58,777 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 97,963 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 15,000 | $2.88 | $43,200 | 231,891 Direct | +6.92% | Acquired | 67.0% (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 25,000 | $6.65 | $166,250 | 216,891 Direct | +13.03% | Acquired | -27.7% (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 12,101 | $6.49 | $78,535 | 191,891 Direct | +6.73% | Acquired | -25.9% (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 58,777 | $1.98 | $116,378 | 179,790 Direct | +48.57% | Acquired | 142.9% (price as of 2026-10-02) |
| Dec. 15, 2010 | DHX | M | 97,963 | $0.20 | $19,593 | 121,013 Direct | +425.00% | Acquired | 2305.0% (price as of 2026-10-02) |
| Feb. 10, 2010 | DHX | A | 4,000 | · | · | 27,050 Direct | +17.35% | Acquired | (price as of 2026-10-02) |
| Feb. 10, 2010 | DHX | A | 28,000 | · | · | 298,570 Direct | +10.35% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2009 | DHX | A | 20,000 | · | · | 270,570 Direct | +7.98% | Acquired | (price as of 2026-10-02) |
| Feb. 9, 2009 | DHX | A | 40,000 | · | · | 250,570 Direct | +19.00% | Acquired | (price as of 2026-10-02) |
| Feb. 12, 2008 | DHX | A | 40,000 | · | · | 210,570 Direct | +23.45% | Acquired | (price as of 2026-10-02) |
| July 23, 2007 | DHX | C | 23,050 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 23, 2007 | DHX | C | 23,050 | · | · | 23,050 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $2.88 | Feb. 9, 2016 | 15,000 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $6.65 | Feb. 12, 2015 | 25,000 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $6.49 | Jan. 31, 2017 | 12,101 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $1.98 | Aug. 31, 2015 | 58,777 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $0.20 | Aug. 31, 2015 | 97,963 | Acquired |
| Feb. 10, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $6.08 | Feb. 10, 2017 | 28,000 | Acquired |
| Dec. 3, 2009 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $5.46 | Dec. 3, 2016 | 20,000 | Acquired |
| Feb. 9, 2009 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $2.88 | Feb. 9, 2016 | 40,000 | Acquired |
| Feb. 12, 2008 | DHX | Employee Stock Option (Right to Buy) | Common Stock | $6.65 | Feb. 12, 2015 | 40,000 | Acquired |
| July 23, 2007 | DHX | Series A Convertible Preferred Stock | Common Stock | · | · | 23,050 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.