David S Block
CIK 1222646 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 6, 2016 · Latest: Sept. 6, 2016
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 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
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 1, 2016 | COCP | P | 10,000 | $0.41 | $4,100 | 168,696 Direct | +6.30% | Acquired | -99.2% (price as of 2026-08-25) |
| March 15, 2016 | COCP | P | 50,000 | $0.51 | $25,500 | 158,696 Direct | +46.00% | Acquired | -99.4% (price as of 2026-08-25) |
| March 25, 2015 | COCP | P | 108,696 | $0.92 | $100,000 | 108,696 Direct | — | Acquired | -99.7% (price as of 2026-08-25) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 21, 2018 | COCP | Stock Options (Right to Buy) | Common Stock (50,000) | $2.78 | Sept. 20, 2028 | 50,000 | Acquired |
| April 13, 2015 | COCP | Stock options (Right to buy) [F1] | Common Stock (350,000) | $1.17 | April 13, 2025 | 350,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).