John W. Smither serves as Executive at KYTHERA BIOPHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, John W. Smither has executed 111 insider transactions totaling $8.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 7, 2026 involved receiving (via award) 15,300 shares valued at $0.
John W. Smither currently holds 15,300 shares of KYTHERA BIOPHARMACEUTICALS INC (KYTH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John W. Smither has been a net seller of KYTH stock. They have purchased $0 and sold $8.7M worth of shares.
John W. Smither's most recent insider trade was on Jan 7, 2026, when they sold 15,300 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Aug 27, 2025 | GNLX | $0 | Award | 22,283 | $N/A | Discretionary |
| Aug 1, 2024 | GNLX | $0 | Award | 39,541 | $N/A | Discretionary |
| May 29, 2024 | GNLX | $0 | Purchase | 6,250 | $N/A | Discretionary |
| Feb 13, 2024 | ARQT | $0 | Award | 8,572 | $N/A | Discretionary |
| Feb 13, 2024 | ARQT | $0 | Award | 2,793 | $N/A | Discretionary |
| Sep 13, 2023 | GNLX | $18.7K | Sale | 900 | $20.78 | Discretionary |
| Sep 11, 2023 | GNLX | $0 | Award | 6,920 | $N/A | Discretionary |
| Aug 25, 2021 | EFTR | $0 | Award | 24,142 | $N/A | Discretionary |
| Mar 10, 2021 | ARQT | $16.4K | Sale | 500 | $32.90 | Discretionary |
| Mar 10, 2021 | ARQT | $41.1K | Sale | 1,250 | $32.90 | Discretionary |
| Mar 10, 2021 | ARQT | $840 | Option Exercise | 500 | $1.68 | Discretionary |
| Mar 4, 2021 | ARQT | $20.8K | Option Exercise | 12,396 | $1.68 | Discretionary |
| Mar 3, 2021 | ARQT | $0 | Award | 9,500 | $N/A | Discretionary |
| Mar 1, 2021 | ARQT | $26.4K | Sale | 773 | $34.20 | Discretionary |
| Feb 10, 2021 | ARQT | $71.3K | Sale | 2,000 | $35.64 | Discretionary |
| Feb 10, 2021 | ARQT | $1.3K | Option Exercise | 750 | $1.68 | Discretionary |
| Feb 10, 2021 | ARQT | $26.7K | Sale | 750 | $35.64 | Discretionary |
| Feb 1, 2021 | ARQT | $2.1K | Option Exercise | 1,250 | $1.68 | Discretionary |
| Feb 1, 2021 | ARQT | $43.8K | Sale | 1,250 | $35.00 | Discretionary |
| Feb 1, 2021 | ARQT | $131.3K | Sale | 3,750 | $35.00 | Discretionary |
| Jan 19, 2021 | ARQT | $15.0K | Sale | 500 | $30.00 | Discretionary |
| Jan 19, 2021 | ARQT | $37.5K | Sale | 1,250 | $30.00 | Discretionary |
| Jan 19, 2021 | ARQT | $840 | Option Exercise | 500 | $1.68 | Discretionary |
| Dec 14, 2020 | ARQT | $112.5K | Sale | 3,750 | $30.00 | Discretionary |
| Dec 14, 2020 | ARQT | $45.0K | Sale | 1,500 | $30.00 | Discretionary |
| Dec 14, 2020 | ARQT | $2.5K | Option Exercise | 1,500 | $1.68 | Discretionary |
| Sep 29, 2020 | ARQT | $15.0K | Sale | 500 | $30.00 | Discretionary |
| Sep 29, 2020 | ARQT | $37.5K | Sale | 1,250 | $30.00 | Discretionary |