David S Tierney
Insider
First SEC filing: April 15, 2015 · Latest: April 15, 2015
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 15, 2026 | CPRX | D | 5,468 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 1,894 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 1,414 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 18,115 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 23,248 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 29,524 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 15,000 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 20,000 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 30,000 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 33,500 | · | · | 0 Direct | -100.00% | Disposed | |
| July 15, 2026 | CPRX | D | 383,314 | $31.50 | $12,074,391 | 0 Direct | -100.00% | Disposed | |
| Dec. 29, 2025 | CPRX | M | 1,334 | · | · | 178,163 Direct | -0.74% | Disposed | |
| Dec. 29, 2025 | CPRX | M | 1,334 | · | · | 383,314 Direct | +0.35% | Acquired | |
| Dec. 8, 2025 | CPRX | M | 1,413 | · | · | 381,980 Direct | +0.37% | Acquired | |
| Dec. 8, 2025 | CPRX | M | 1,413 | · | · | 179,497 Direct | -0.78% | Disposed | |
| Nov. 21, 2025 | CPRX | M | 947 | · | · | 180,910 Direct | -0.52% | Disposed | |
| Nov. 21, 2025 | CPRX | M | 947 | · | · | 380,567 Direct | +0.25% | Acquired | |
| Nov. 20, 2025 | CPRX | A | 5,468 | · | · | 181,857 Direct | +3.10% | Acquired | |
| Nov. 20, 2025 | CPRX | A | 18,115 | · | · | 176,389 Direct | +11.45% | Acquired | |
| Aug. 27, 2025 | CPRX | M | 50,000 | · | · | 158,274 Direct | -24.01% | Disposed | |
| Aug. 27, 2025 | CPRX | S | 26,000 | $20.20 | $525,200 | 379,620 Direct | -6.41% | Disposed | |
| Aug. 27, 2025 | CPRX | M | 50,000 | $2.24 | $112,000 | 405,620 Direct | +14.06% | Acquired | |
| Feb. 14, 2025 | CPRX | M | 4,000 | · | · | 355,620 Direct | +1.14% | Acquired | |
| Feb. 14, 2025 | CPRX | M | 4,000 | · | · | 208,274 Direct | -1.88% | Disposed | |
| Dec. 27, 2024 | CPRX | M | 1,333 | · | · | 212,274 Direct | -0.62% | Disposed | |
| Dec. 27, 2024 | CPRX | M | 1,333 | · | · | 351,620 Direct | +0.38% | Acquired | |
| Dec. 9, 2024 | CPRX | M | 1,413 | · | · | 213,607 Direct | -0.66% | Disposed | |
| Dec. 9, 2024 | CPRX | M | 1,413 | · | · | 350,287 Direct | +0.41% | Acquired | |
| Nov. 21, 2024 | CPRX | A | 2,841 | · | · | 215,020 Direct | +1.34% | Acquired | |
| Nov. 21, 2024 | CPRX | A | 23,248 | · | · | 212,179 Direct | +12.31% | Acquired | |
| Aug. 22, 2024 | CPRX | M | 15,000 | · | · | 188,931 Direct | +8.62% | Acquired | |
| Aug. 21, 2024 | CPRX | S | 15,000 | $20.10 | $301,500 | 348,874 Direct | -4.12% | Disposed | |
| Aug. 21, 2024 | CPRX | M | 15,000 | $4.01 | $60,150 | 363,874 Direct | +4.30% | Acquired | |
| April 8, 2024 | CPRX | M | 25,000 | · | · | 203,931 Direct | +13.97% | Acquired | |
| April 8, 2024 | CPRX | S | 25,000 | $15.68 | $392,000 | 348,874 Direct | -6.69% | Disposed | |
| April 8, 2024 | CPRX | M | 25,000 | $4.01 | $100,250 | 373,874 Direct | +7.17% | Acquired | |
| Feb. 15, 2024 | CPRX | M | 4,000 | · | · | 228,931 Direct | -1.72% | Disposed | |
| Feb. 15, 2024 | CPRX | M | 4,000 | · | · | 348,874 Direct | +1.16% | Acquired | |
| Jan. 2, 2024 | CPRX | M | 10,000 | · | · | 232,931 Direct | -4.12% | Disposed | |
| Jan. 2, 2024 | CPRX | M | 10,000 | $1.13 | $11,300 | 344,874 Direct | +2.99% | Acquired | |
| Dec. 27, 2023 | CPRX | M | 1,333 | · | · | 242,931 Direct | -0.55% | Disposed | |
| Dec. 27, 2023 | CPRX | M | 1,333 | · | · | 334,874 Direct | +0.40% | Acquired | |
| Dec. 12, 2023 | CPRX | M | 50,000 | · | · | 244,264 Direct | +25.74% | Acquired | |
| Dec. 12, 2023 | CPRX | S | 50,000 | $13.32 | $666,000 | 333,541 Direct | -13.04% | Disposed | |
| Dec. 12, 2023 | CPRX | M | 50,000 | $1.13 | $56,500 | 383,541 Direct | +14.99% | Acquired | |
| Dec. 8, 2023 | CPRX | A | 4,240 | · | · | 294,264 Direct | +1.46% | Acquired | |
| Dec. 8, 2023 | CPRX | A | 29,524 | · | · | 290,024 Direct | +11.33% | Acquired | |
| May 11, 2023 | CPRX | M | 20,000 | · | · | 260,500 Direct | -7.13% | Disposed | |
| May 11, 2023 | CPRX | M | 20,000 | $0.79 | $15,800 | 333,541 Direct | +6.38% | Acquired | |
| April 5, 2023 | CPRX | M | 30,000 | · | · | 280,500 Direct | -9.66% | Disposed | |
| April 5, 2023 | CPRX | S | 30,000 | $16.83 | $504,900 | 313,541 Direct | -8.73% | Disposed | |
| April 5, 2023 | CPRX | M | 30,000 | $0.79 | $23,700 | 343,541 Direct | +9.57% | Acquired | |
| March 9, 2023 | ZVRA | P | 5,000 | $4.15 | $20,750 | 10,835 Direct | +85.69% | Acquired | 157.8% (price as of 2026-10-05) |
| Feb. 15, 2023 | CPRX | M | 4,000 | · | · | 310,500 Direct | -1.27% | Disposed | |
| Feb. 15, 2023 | CPRX | M | 4,000 | · | · | 313,541 Direct | +1.29% | Acquired | |
| Dec. 27, 2022 | CPRX | A | 4,000 | · | · | 314,500 Direct | +1.29% | Acquired | |
| Dec. 27, 2022 | CPRX | A | 15,000 | · | · | 310,500 Direct | +5.08% | Acquired | |
| Dec. 6, 2022 | CPRX | M | 1,334 | · | · | 295,500 Direct | -0.45% | Disposed | |
| Dec. 6, 2022 | CPRX | M | 1,334 | · | · | 309,541 Direct | +0.43% | Acquired | |
| Aug. 22, 2022 | CPRX | M | 20,000 | · | · | 296,834 Direct | -6.31% | Disposed | |
| Aug. 22, 2022 | CPRX | S | 20,000 | $14.16 | $283,200 | 308,207 Direct | -6.09% | Disposed | |
| Aug. 22, 2022 | CPRX | M | 20,000 | $2.53 | $50,600 | 328,207 Direct | +6.49% | Acquired | |
| June 28, 2022 | ZVRA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 25, 2022 | ZVRA | P | 2,000 | $4.39 | $8,780 | 5,835 Direct | +52.15% | Acquired | 143.7% (price as of 2026-10-05) |
| May 20, 2022 | CPRX | M | 20,000 | · | · | 252,333 Direct | -7.34% | Disposed | |
| May 20, 2022 | CPRX | S | 20,000 | · | · | 308,207 Direct | -6.09% | Disposed | |
| May 20, 2022 | CPRX | M | 20,000 | $2.53 | $50,600 | 328,207 Direct | +6.49% | Acquired | |
| Feb. 14, 2022 | CPRX | A | 12,000 | · | · | 336,834 Direct | +3.69% | Acquired | |
| Dec. 28, 2021 | CPRX | A | 20,000 | · | · | 324,834 Direct | +6.56% | Acquired | |
| Dec. 3, 2021 | CPRX | M | 1,333 | · | · | 304,834 Direct | -0.44% | Disposed | |
| Dec. 3, 2021 | CPRX | M | 1,333 | · | · | 308,207 Direct | +0.43% | Acquired | |
| Nov. 30, 2021 | ZVRA | P | 2,000 | $7.79 | $15,580 | 3,835 Direct | +108.99% | Acquired | 37.4% (price as of 2026-10-05) |
| Aug. 13, 2021 | CPRX | M | 50,000 | · | · | 306,167 Direct | -14.04% | Disposed | |
| Aug. 13, 2021 | CPRX | S | 50,000 | $6.08 | $304,000 | 306,874 Direct | -14.01% | Disposed | |
| Aug. 13, 2021 | CPRX | M | 50,000 | $3.12 | $156,000 | 356,874 Direct | +16.29% | Acquired | |
| June 17, 2021 | ZVRA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 30, 2020 | CPRX | A | 30,000 | · | · | 356,167 Direct | +9.20% | Acquired | |
| Dec. 22, 2020 | CPRX | M | 1,333 | · | · | 326,167 Direct | -0.41% | Disposed | |
| Dec. 22, 2020 | CPRX | M | 1,333 | · | · | 306,874 Direct | +0.44% | Acquired | |
| Aug. 18, 2020 | ZVRA | P | 2,500 | $0.64 | $1,600 | 21,872 Direct | +12.91% | Acquired | 4.5% (price as of 2026-10-05) |
| Aug. 18, 2020 | ZVRA | P | 2,000 | $0.64 | $1,280 | 23,872 Direct | +9.14% | Acquired | 4.5% (price as of 2026-10-05) |
| Aug. 18, 2020 | ZVRA | P | 4,500 | $0.66 | $2,970 | 28,372 Direct | +18.85% | Acquired | 1.3% (price as of 2026-10-05) |
| Aug. 18, 2020 | ZVRA | P | 1,000 | $0.66 | $660 | 29,372 Direct | +3.52% | Acquired | 1.3% (price as of 2026-10-05) |
| June 19, 2020 | ZVRA | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 2, 2019 | CPRX | A | 4,000 | · | · | 327,500 Direct | +1.24% | Acquired | |
| Dec. 2, 2019 | CPRX | A | 33,500 | · | · | 323,500 Direct | +11.55% | Acquired | |
| June 30, 2019 | ZVRA | A | 6,428 | · | · | 19,372 Direct | +49.66% | Acquired | (price as of 2026-10-05) |
| May 10, 2019 | ZVRA | A | 6,944 | · | · | 12,944 Direct | +115.73% | Acquired | (price as of 2026-10-05) |
| April 24, 2019 | ZVRA | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 19, 2018 | CPRX | A | 25,000 | · | · | 290,000 Direct | +9.43% | Acquired | |
| Dec. 19, 2018 | CPRX | A | 25,000 | · | · | 265,000 Direct | +10.42% | Acquired | |
| May 22, 2018 | ZVRA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2018 | CPRX | A | 20,000 | · | · | 240,000 Direct | +9.09% | Acquired | |
| Jan. 2, 2018 | CPRX | A | 20,000 | · | · | 220,000 Direct | +10.00% | Acquired | |
| Nov. 9, 2017 | CPRX | M | 50,000 | · | · | 145,000 Direct | -25.64% | Disposed | |
| Nov. 9, 2017 | CPRX | F | 7,860 | · | · | 305,541 Direct | -2.51% | Disposed | |
| Nov. 9, 2017 | CPRX | M | 50,000 | $0.47 | $23,500 | 313,401 Direct | +18.98% | Acquired | |
| May 23, 2017 | ZVRA | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 20, 2017 | ZVRA | P | 1,000 | $4.20 | $4,200 | 6,000 Direct | +20.00% | Acquired | -84.1% (price as of 2026-10-05) |
| Jan. 3, 2017 | CPRX | A | 30,000 | · | · | 250,000 Direct | +13.64% | Acquired |
Showing latest 100 of 125 transactions
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 |
|---|---|---|---|---|---|---|---|
| July 15, 2026 | CPRX | Restricted Stock Units | Common Stock | · | Nov. 20, 2028 | 5,468 | Disposed |
| July 15, 2026 | CPRX | Restricted Stock Units | Common Stock | · | Nov. 21, 2027 | 1,894 | Disposed |
| July 15, 2026 | CPRX | Restricted Stock Units | Common Stock | · | Dec. 8, 2026 | 1,414 | Disposed |
| July 15, 2026 | CPRX | Options to purchase common stock | Common Stock | $22.77 | Nov. 20, 2032 | 18,115 | Disposed |
| July 15, 2026 | CPRX | Options to purchase common stock | Common Stock | $21.12 | Nov. 21, 2031 | 23,248 | Disposed |
| July 15, 2026 | CPRX | Options to purchase common stock | Common Stock | $14.15 | Dec. 8, 2030 | 29,524 | Disposed |
| July 15, 2026 | CPRX | Options to purchase common stock | Common Stock | $18.59 | Dec. 27, 2029 | 15,000 | Disposed |
| July 15, 2026 | CPRX | Options to purchase common stock | Common Stock | $7.07 | Dec. 28, 2028 | 20,000 | Disposed |
| July 15, 2026 | CPRX | Options to purchase common stock | Common Stock | $3.42 | Dec. 30, 2027 | 30,000 | Disposed |
| July 15, 2026 | CPRX | Options to purchase common stock | Common Stock | $4.64 | Dec. 2, 2026 | 33,500 | Disposed |
| Dec. 29, 2025 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,334 | Disposed |
| Dec. 8, 2025 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,413 | Disposed |
| Nov. 21, 2025 | CPRX | Restricted Stock Units | Common Stock | · | · | 947 | Disposed |
| Nov. 20, 2025 | CPRX | Restricted Stock Units | Common Stock | · | · | 5,468 | Acquired |
| Nov. 20, 2025 | CPRX | Options to purchase common stock | Common Stock | $22.77 | Nov. 20, 2032 | 18,115 | Acquired |
| Aug. 27, 2025 | CPRX | Options to purchase common stock | Common Stock | $2.24 | Dec. 19, 2025 | 50,000 | Disposed |
| Feb. 14, 2025 | CPRX | Restricted Stock Units | Common Stock | · | · | 4,000 | Disposed |
| Dec. 27, 2024 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,333 | Disposed |
| Dec. 9, 2024 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,413 | Disposed |
| Nov. 21, 2024 | CPRX | Restricted Stock Units | Common Stock | · | · | 2,841 | Acquired |
| Nov. 21, 2024 | CPRX | Options to purchase common stock | Common Stock | $21.12 | Nov. 21, 2031 | 23,248 | Acquired |
| Aug. 22, 2024 | CPRX | Options to purchase common stock | Common Stock | $4.01 | Jan. 2, 2025 | 15,000 | Acquired |
| April 8, 2024 | CPRX | Options to purchase common stock | Common Stock | $4.01 | Jan. 2, 2025 | 25,000 | Acquired |
| Feb. 15, 2024 | CPRX | Restricted Stock Units | Common Stock | · | · | 4,000 | Disposed |
| Jan. 2, 2024 | CPRX | Options to purchase common stock | Common Stock | $1.13 | Jan. 3, 2024 | 10,000 | Disposed |
| Dec. 27, 2023 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,333 | Disposed |
| Dec. 12, 2023 | CPRX | Options to purchase common stock | Common Stock | $1.13 | Jan. 3, 2024 | 50,000 | Acquired |
| Dec. 8, 2023 | CPRX | Restricted Stock Units | Common Stock | · | · | 4,240 | Acquired |
| Dec. 8, 2023 | CPRX | Options to purchase common stock | Common Stock | $14.15 | Dec. 8, 2030 | 29,524 | Acquired |
| May 11, 2023 | CPRX | Options to purchase common stock | Common Stock | $0.79 | June 15, 2023 | 20,000 | Disposed |
| April 5, 2023 | CPRX | Options to purchase common stock | Common Stock | $0.79 | June 15, 2023 | 30,000 | Disposed |
| Feb. 15, 2023 | CPRX | Restricted Stock Units | Common Stock | · | · | 4,000 | Disposed |
| Dec. 27, 2022 | CPRX | Restricted Stock Units | Common Stock | · | · | 4,000 | Acquired |
| Dec. 27, 2022 | CPRX | Options to purchase common stock | Common Stock | $18.59 | Dec. 27, 2029 | 15,000 | Acquired |
| Dec. 6, 2022 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,334 | Disposed |
| Aug. 22, 2022 | CPRX | Options to purchase common stock | Common Stock | $2.53 | Dec. 30, 2022 | 20,000 | Disposed |
| June 28, 2022 | ZVRA | Stock Option (right to buy) | Common Stock | · | June 27, 2032 | 15,000 | Acquired |
| May 20, 2022 | CPRX | Options to purchase common stock | Common Stock | $2.53 | Dec. 30, 2022 | 20,000 | Disposed |
| Feb. 14, 2022 | CPRX | Restricted Stock Units | Common Stock | · | · | 12,000 | Acquired |
| Dec. 28, 2021 | CPRX | Options to purchase common stock | Common Stock | $7.07 | Dec. 28, 2028 | 20,000 | Acquired |
| Dec. 3, 2021 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,333 | Disposed |
| Aug. 13, 2021 | CPRX | Options to purchase common stock | Common Stock | $3.12 | Aug. 28, 2021 | 50,000 | Disposed |
| June 17, 2021 | ZVRA | Stock Option (right to buy) | Common Stock | · | June 16, 2031 | 15,000 | Acquired |
| Dec. 30, 2020 | CPRX | Options to purchase common stock | Common Stock | $3.42 | Dec. 30, 2027 | 30,000 | Acquired |
| Dec. 22, 2020 | CPRX | Restricted Stock Units | Common Stock | · | · | 1,333 | Disposed |
| June 19, 2020 | ZVRA | Stock Option (right to buy) | Common Stock | · | June 18, 2030 | 30,000 | Acquired |
| Dec. 2, 2019 | CPRX | Restricted Stock Units | Common Stock | · | · | 4,000 | Acquired |
| Dec. 2, 2019 | CPRX | Options to purchase common stock | Common Stock | $4.64 | Dec. 2, 2026 | 33,500 | Acquired |
| April 24, 2019 | ZVRA | Stock Option (right to buy) | Common Stock | · | April 23, 2029 | 30,000 | Acquired |
| Dec. 19, 2018 | CPRX | Options to purchase common stock | Common Stock | $2.24 | Dec. 19, 2025 | 25,000 | Acquired |
| Dec. 19, 2018 | CPRX | Options to purchase common stock | Common Stock | $2.24 | Dec. 19, 2025 | 25,000 | Acquired |
| May 22, 2018 | ZVRA | Stock Option (right to buy) | Common Stock | · | May 21, 2028 | 15,000 | Acquired |
| Jan. 2, 2018 | CPRX | Options to purchase common stock | Common Stock | $4.01 | Jan. 2, 2025 | 20,000 | Acquired |
| Jan. 2, 2018 | CPRX | Options to purchase common stock | Common Stock | $4.01 | Jan. 2, 2025 | 20,000 | Acquired |
| Nov. 9, 2017 | CPRX | Options to purchase common stock | Common Stock | $0.47 | Dec. 12, 2017 | 50,000 | Disposed |
| May 23, 2017 | ZVRA | Stock Option (right to buy) | Common Stock | · | May 22, 2027 | 10,000 | Acquired |
| Jan. 3, 2017 | CPRX | Options to purchase common stock | Common Stock | $1.13 | Jan. 3, 2024 | 30,000 | Acquired |
| Jan. 3, 2017 | CPRX | Options to purchase common stock | Common Stock | $1.13 | Jan. 3, 2024 | 30,000 | Acquired |
| June 15, 2016 | CPRX | Options to purchase common stock | Common Stock | $0.79 | June 15, 2023 | 25,000 | Acquired |
| June 15, 2016 | CPRX | Options to purchase common stock | Common Stock | $0.79 | June 15, 2023 | 25,000 | Acquired |
| May 24, 2016 | ZVRA | Stock Option (right to buy) | Common Stock | · | May 23, 2026 | 10,000 | Acquired |
| Dec. 30, 2015 | CPRX | Options to purchase common stock | Common Stock | $2.53 | Dec. 30, 2022 | 20,000 | Acquired |
| Dec. 30, 2015 | CPRX | Options to purchase common stock | Common Stock | $2.53 | Dec. 30, 2022 | 20,000 | Acquired |
| Oct. 27, 2015 | CPRX | Options to purchase common stock | Common Stock | $1.09 | Nov. 5, 2015 | 30,000 | Disposed |
| Aug. 25, 2015 | ZVRA | Stock Option (right to buy) | Common Stock | $19.02 | Aug. 24, 2025 | 10,000 | Acquired |
| Oct. 16, 2014 | CPRX | Options to purchase common stock | Common Stock | $0.90 | Oct. 20, 2014 | 30,000 | Disposed |
| Aug. 28, 2014 | CPRX | Options to purchase common stock | Common Stock | $3.12 | Aug. 28, 2021 | 25,000 | Acquired |
| Aug. 28, 2014 | CPRX | Options to purchase common stock | Common Stock | $3.12 | Aug. 28, 2021 | 25,000 | Acquired |
| Dec. 12, 2012 | CPRX | Options to purchase common stock | Common Stock | $0.47 | Dec. 12, 2017 | 50,000 | Acquired |
| Dec. 16, 2011 | CPRX | Options to purchase common stock | Common Stock | $1.07 | Dec. 16, 2016 | 30,000 | Acquired |
| Nov. 5, 2010 | CPRX | Options to purchase common stock | Common Stock | $1.09 | Nov. 5, 2015 | 30,000 | Acquired |
| Oct. 20, 2009 | CPRX | Options to purchase common stock | Common Stock | $0.90 | Oct. 20, 2014 | 30,000 | Acquired |
| Jan. 16, 2009 | CPRX | Options to purchase common stock | Common Stock | $2.55 | Jan. 16, 2014 | 7,000 | Acquired |
| Jan. 17, 2008 | CPRX | Options to purchase common stock | Common Stock | $3.15 | Jan. 17, 2013 | 7,000 | Acquired |
| Jan. 17, 2007 | CPRX | Options to purchase common stock | Common Stock | $3.99 | Jan. 17, 2012 | 7,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 15, 2015 | ZVRA | Stock Option (right to buy) | 7,333 | Direct |
| Oct. 23, 2006 | CPRX | Common stock, par value $0.001 per share | 182,402 | Direct |