Michael Manning Collier serves as Executive at HEALTHSTREAM INC, where they oversee executive responsibilities. Since joining the company, Michael Manning Collier has executed 43 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Oct 30, 2025 involved selling 218 shares valued at $5.6K.
Michael Manning Collier currently holds 50,981 shares of HEALTHSTREAM INC (HSTM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Manning Collier has been a net neutral trader of HSTM stock. They have purchased $0 and sold $0 worth of shares.
Michael Manning Collier's most recent insider trade was on Oct 30, 2025, when they sold 218 shares at $25.83 per share.
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| $N/A |
| Discretionary |
| Sep 29, 2025 | HSTM | $0 | Option Exercise | 1,087 | $N/A | Discretionary |
| Sep 29, 2025 | HSTM | $7.7K | Payment | 265 | $29.08 | Discretionary |
| Mar 25, 2024 | HSTM | $60.3K | Payment | 2,280 | $26.43 | Discretionary |
| Mar 25, 2024 | HSTM | $0 | Option Exercise | 9,363 | $N/A | Discretionary |
| Feb 23, 2024 | HSTM | $0 | Option Exercise | 2,700 | $N/A | Discretionary |
| Feb 23, 2024 | HSTM | $17.6K | Payment | 658 | $26.81 | Discretionary |
| Oct 27, 2023 | HSTM | $0 | Option Exercise | 447 | $N/A | Discretionary |
| Oct 27, 2023 | HSTM | $2.7K | Payment | 109 | $25.14 | Discretionary |
| Sep 20, 2023 | HSTM | $0 | Option Exercise | 875 | $N/A | Discretionary |
| Sep 20, 2023 | HSTM | $4.6K | Payment | 214 | $21.32 | Discretionary |
| Mar 23, 2023 | HSTM | $0 | Option Exercise | 8,300 | $N/A | Discretionary |
| Mar 23, 2023 | HSTM | $53.1K | Payment | 2,022 | $26.25 | Discretionary |
| Sep 20, 2022 | HSTM | $4.0K | Payment | 183 | $21.93 | Discretionary |
| Sep 20, 2022 | HSTM | $0 | Option Exercise | 750 | $N/A | Discretionary |
| Mar 17, 2022 | HSTM | $24.7K | Payment | 1,241 | $19.94 | Discretionary |
| Mar 17, 2022 | HSTM | $0 | Option Exercise | 5,186 | $N/A | Discretionary |
| Sep 20, 2021 | HSTM | $0 | Option Exercise | 500 | $N/A | Discretionary |
| Sep 20, 2021 | HSTM | $3.6K | Payment | 122 | $29.28 | Discretionary |
| Aug 16, 2021 | HSTM | $0 | Option Exercise | 1,575 | $N/A | Discretionary |
| Aug 16, 2021 | HSTM | $11.7K | Payment | 384 | $30.54 | Discretionary |
| Mar 16, 2021 | HSTM | $26.8K | Payment | 1,139 | $23.52 | Discretionary |
| Mar 16, 2021 | HSTM | $0 | Option Exercise | 3,889 | $N/A | Discretionary |
| Sep 21, 2020 | HSTM | $0 | Option Exercise | 375 | $N/A | Discretionary |
| Sep 21, 2020 | HSTM | $1.9K | Payment | 92 | $20.16 | Discretionary |
| Aug 17, 2020 | HSTM | $0 | Option Exercise | 2,353 | $N/A | Discretionary |
| Aug 17, 2020 | HSTM | $12.7K | Payment | 573 | $22.14 | Discretionary |
| Mar 17, 2020 | HSTM | $13.9K | Payment | 604 | $23.04 | Discretionary |
| Mar 17, 2020 | HSTM | $0 | Option Exercise | 2,575 | $N/A | Discretionary |