Douglas D Burkett
CIK 1191598 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 9, 2008 · Latest: Sept. 9, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 3, 2008 | CSBR | P | 1,000 | $0.85 | $850 | — Direct | — | Acquired | -48.6% (price as of 2026-08-21) |
| Sept. 30, 2008 | CSBR | P | 1,500 | $1.00 | $1,500 | — Direct | — | Acquired | -56.3% (price as of 2026-08-21) |
| Sept. 24, 2008 | CSBR | P | 1,500 | $1.00 | $1,500 | — Direct | — | Acquired | -56.3% (price as of 2026-08-21) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 9, 2008 | CSBR | Stock Options→ Common Stock (500,000) | 500,000 | Direct |