Daniel Brennan
Insider
First SEC filing: June 15, 2018 · Latest: June 15, 2018
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 2, 2019 | CPRX | A | 44,000 | · | · | 691,000 Direct | +6.80% | Acquired | |
| Dec. 2, 2019 | CPRX | A | 132,000 | · | · | 647,000 Direct | +25.63% | Acquired | |
| Dec. 19, 2018 | CPRX | A | 38,334 | · | · | 515,000 Direct | +8.04% | Acquired | |
| Dec. 19, 2018 | CPRX | A | 38,333 | · | · | 476,666 Direct | +8.75% | Acquired | |
| Dec. 19, 2018 | CPRX | A | 38,333 | · | · | 438,333 Direct | +9.58% | Acquired | |
| March 1, 2018 | PDSB | A | 90,000 | · | · | 90,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 1, 2016 | PDSB | A | 150,000 | $10.09 | $1,513,500 | 150,000 Direct | · | Acquired | -99.6% (price as of 2026-10-05) |
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. 2, 2019 | CPRX | Restricted Stock Units | Common Stock | · | · | 44,000 | Acquired |
| Dec. 2, 2019 | CPRX | Options to purchase common stock | Common Stock | $4.64 | Dec. 2, 2026 | 132,000 | Acquired |
| Dec. 19, 2018 | CPRX | Options to purchase common stock | Common Stock | $2.24 | Dec. 19, 2025 | 38,334 | Acquired |
| Dec. 19, 2018 | CPRX | Options to purchase common stock | Common Stock | $2.24 | Dec. 19, 2025 | 38,333 | Acquired |
| Dec. 19, 2018 | CPRX | Options to purchase common stock | Common Stock | $2.24 | Dec. 19, 2025 | 38,333 | Acquired |
| March 1, 2018 | PDSB | Stock Option (Right To Purchase) | Common Stock | $14.98 | March 1, 2028 | 90,000 | Acquired |
| Nov. 1, 2016 | PDSB | Stock Option (right To Purchase) | Common Stock | $10.09 | Oct. 31, 2026 | 150,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 15, 2018 | CPRX | Common Stock, par value $0.001 per share | 3,094 | Direct |
| June 15, 2018 | CPRX | Options to purchase Common Stock | 133,333 | Direct |
| June 15, 2018 | CPRX | Options to purchase Common Stock | 133,333 | Direct |
| June 15, 2018 | CPRX | Options to purchase Common Stock | 133,334 | Direct |