Sarah R. Opperman serves as Executive at ISABELLA BANK CORP, where they oversee executive responsibilities. Since joining the company, Sarah R. Opperman has executed 125 insider transactions totaling $416.3K, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 20, 2026 involved purchasing 277.33 shares valued at $13.8K.
Sarah R. Opperman currently holds 24,412.06 shares of ISABELLA BANK CORP (ISBA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sarah R. Opperman has been a net buyer of ISBA stock. They have purchased $416.3K and sold $0 worth of shares.
Sarah R. Opperman's most recent insider trade was on Jan 20, 2026, when they purchased 277.33 shares at $49.58 per share.
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| $43.50 |
| Discretionary |
| Sep 2, 2025 | ISBA | $1.7K | Award | 52 | $33.13 | Discretionary |
| Sep 3, 2024 | ISBA | $1.7K | Award | 86 | $19.28 | Discretionary |
| Jun 3, 2024 | ISBA | $1.6K | Award | 83 | $19.50 | Discretionary |
| Mar 11, 2024 | ISBA | $3.8K | Purchase | 200 | $18.96 | Discretionary |
| Mar 1, 2024 | ISBA | $1.6K | Award | 82 | $19.64 | Discretionary |
| Jan 29, 2024 | ISBA | $13.8K | Purchase | 640.73 | $21.46 | Discretionary |
| Dec 1, 2023 | ISBA | $1.6K | Award | 79 | $19.99 | Discretionary |
| Sep 1, 2023 | ISBA | $1.6K | Award | 78 | $20.10 | Discretionary |
| Jun 1, 2023 | ISBA | $1.5K | Award | 65 | $23.75 | Discretionary |
| May 10, 2023 | ISBA | $3.0K | Purchase | 150 | $19.92 | Discretionary |
| May 9, 2023 | ISBA | $2.0K | Purchase | 100 | $19.98 | Discretionary |
| May 5, 2023 | ISBA | $6.3K | Purchase | 300 | $20.99 | Discretionary |
| Mar 1, 2023 | ISBA | $1.5K | Award | 62 | $24.40 | Discretionary |
| Jan 31, 2023 | ISBA | $13.8K | Purchase | 598.16 | $22.99 | Discretionary |
| Jan 27, 2023 | ISBA | $1.1K | Purchase | 50 | $22.50 | Discretionary |
| Dec 1, 2022 | ISBA | $1.5K | Award | 63 | $23.36 | Discretionary |
| Oct 27, 2022 | ISBA | $1.3K | Purchase | 58.33 | $22.50 | Discretionary |
| Sep 1, 2022 | ISBA | $1.4K | Award | 61 | $23.45 | Discretionary |
| Jul 29, 2022 | ISBA | $1.1K | Purchase | 47.37 | $23.75 | Discretionary |
| Jun 1, 2022 | ISBA | $1.4K | Award | 58 | $24.65 | Discretionary |
| May 9, 2022 | ISBA | $7.2K | Purchase | 300 | $24.05 | Discretionary |
| May 2, 2022 | ISBA | $5.0K | Purchase | 200 | $24.75 | Discretionary |
| Apr 29, 2022 | ISBA | $1.1K | Purchase | 44.14 | $25.49 | Discretionary |
| Mar 1, 2022 | ISBA | $1.4K | Award | 54 | $25.89 | Discretionary |
| Feb 25, 2022 | ISBA | $8.8K | Purchase | 342.47 | $25.55 | Discretionary |
| Jan 26, 2022 | ISBA | $1.3K | Purchase | 52.5 | $25.00 | Discretionary |
| Dec 31, 2021 | ISBA | $3.9K | Purchase | 151.8 | $25.50 | Discretionary |
| Dec 1, 2021 | ISBA | $1.4K | Award | 50 | $28.00 | Discretionary |