Helen Louise Collins serves as Executive at FIVE PRIME THERAPEUTICS INC, where they oversee executive responsibilities. Since joining the company, Helen Louise Collins has executed 38 insider transactions totaling $1.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 17, 2026 involved exercising options for 45,000 shares valued at $0.
Helen Louise Collins currently holds 221,268 shares of FIVE PRIME THERAPEUTICS INC (FPRX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Helen Louise Collins has been a net seller of FPRX stock. They have purchased $0 and sold $1.7M worth of shares.
Helen Louise Collins's most recent insider trade was on Feb 17, 2026, when they sold 45,000 shares at $0.00 per share.
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| $26.17 |
| Discretionary |
| Feb 17, 2026 | ELVN | $111.6K | Option Exercise | 45,000 | $2.48 | Discretionary |
| Apr 11, 2024 | ELVN | $501.4K | Sale | 20,000 | $25.07 | Planned |
| Apr 11, 2024 | ELVN | $49.6K | Option Exercise | 20,000 | $2.48 | Planned |
| Apr 16, 2021 | FPRX | $5.2M | Disposition | 135,547 | $38.00 | Discretionary |
| Apr 16, 2021 | FPRX | $0 | Award | 66,000 | $N/A | Discretionary |
| Mar 31, 2021 | FPRX | $0 | Gift | 8,085 | $N/A | Discretionary |
| Feb 26, 2021 | FPRX | $25.7K | Payment | 1,158 | $22.23 | Discretionary |
| Feb 25, 2021 | FPRX | $38.2K | Payment | 1,653 | $23.08 | Discretionary |
| Feb 24, 2021 | FPRX | $130.9K | Payment | 5,091 | $25.71 | Discretionary |
| Dec 11, 2020 | FPRX | $186.9K | Payment | 11,583 | $16.14 | Discretionary |
| Dec 11, 2020 | FPRX | $0 | Option Exercise | 22,000 | $N/A | Discretionary |
| Nov 11, 2020 | FPRX | $0 | Option Exercise | 22,000 | $N/A | Discretionary |
| Nov 11, 2020 | FPRX | $198.7K | Payment | 11,039 | $18.00 | Discretionary |
| Aug 20, 2020 | FPRX | $3.9K | Payment | 827 | $4.69 | Discretionary |
| Mar 20, 2020 | FPRX | $1.9K | Payment | 827 | $2.30 | Discretionary |
| Feb 26, 2020 | FPRX | $6.2K | Payment | 1,281 | $4.83 | Discretionary |
| Feb 25, 2020 | FPRX | $9.1K | Payment | 1,862 | $4.87 | Discretionary |
| Feb 24, 2020 | FPRX | $0 | Award | 15,000 | $N/A | Discretionary |
| Feb 24, 2020 | FPRX | $0 | Award | 15,000 | $N/A | Discretionary |
| Feb 5, 2020 | FPRX | $27.4K | Payment | 5,345 | $5.13 | Discretionary |
| Sep 1, 2019 | FPRX | $2.7K | Payment | 496 | $5.43 | Discretionary |
| Aug 20, 2019 | FPRX | $0 | Award | 5,000 | $N/A | Discretionary |
| Feb 26, 2019 | FPRX | $14.1K | Payment | 1,177 | $11.95 | Discretionary |
| Feb 25, 2019 | FPRX | $0 | Award | 10,000 | $N/A | Discretionary |
| Feb 5, 2019 | FPRX | $36.5K | Payment | 3,196 | $11.43 | Discretionary |
| Sep 28, 2018 | FPRX | $0 | Award | 3,844 | $N/A | Discretionary |
| Sep 28, 2018 | FPRX | $26.5K | Payment | 1,906 | $13.92 | Discretionary |
| Sep 1, 2018 | FPRX | $6.9K | Payment | 496 | $14.00 | Discretionary |