Robert Dumas
CIK 1403219 · View on SEC EDGAR ↗
First SEC filing: July 17, 2007 · Latest: July 17, 2007
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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
| 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 | -59.7% (price as of 2026-08-19) |
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 (15,000) | $2.88 | Feb. 9, 2016 | 15,000 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock (25,000) | $6.65 | Feb. 12, 2015 | 25,000 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock (12,101) | $6.49 | Jan. 31, 2017 | 12,101 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock (58,777) | $1.98 | Aug. 31, 2015 | 58,777 | Acquired |
| Dec. 15, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock (97,963) | $0.20 | Aug. 31, 2015 | 97,963 | Acquired |
| Feb. 10, 2010 | DHX | Employee Stock Option (Right to Buy) | Common Stock (28,000) | $6.08 | Feb. 10, 2017 | 28,000 | Acquired |
| Dec. 3, 2009 | DHX | Employee Stock Option (Right to Buy) | Common Stock (20,000) | $5.46 | Dec. 3, 2016 | 20,000 | Acquired |
| Feb. 9, 2009 | DHX | Employee Stock Option (Right to Buy) | Common Stock (40,000) | $2.88 | Feb. 9, 2016 | 40,000 | Acquired |
| Feb. 12, 2008 | DHX | Employee Stock Option (Right to Buy) | Common Stock (40,000) | $6.65 | Feb. 12, 2015 | 40,000 | Acquired |
| July 23, 2007 | DHX | Series A Convertible Preferred Stock | Common Stock (23,050) | — | — | 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.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 17, 2007 | DHX | Series A Convertible Preferred Stock→ Common Stock (23,050) | 23,050 | Direct |
| July 17, 2007 | DHX | Employee Common Stock Option (Right to Buy)→ Common Stock (156,740) | 156,740 | Direct |
| July 17, 2007 | DHX | Employee Common Stock Option (Right to Buy)→ Common Stock (13,830) | 13,830 | Direct |