Insider · CIK 0001554598
Sarah R Opperman
Files at: ISBA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 AForm 4 → | Sep 3, 1:04 pm EDT | ISABELLA BANK CORPISBA | 46 | $38.55 | $1,773 | 24,587 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 12:31 pm EDT | ISABELLA BANK CORPISBA | 43 | $41.49 | $1,784 | 24,514 | — | |
| Feb 8, 2019 PForm 4 → | Feb 12, 4:18 pm EST | ISABELLA BANK CorpISBA | 6 | $23.35 | $150 | 12,807 | +0.05% | plan? |
| Feb 1, 2019 PForm 4 → | Feb 5, 4:12 pm EST | ISABELLA BANK CorpISBA | 122 | $22.25 | $2,725 | 12,800 | +0.97% | plan? |
| Dec 31, 2018 PForm 4 → | Jan 3, 2019, 7:58 pm EST | ISABELLA BANK CorpISBA | 233 | $23.31 | $5,424 | 12,678 | +1.87% | plan? |
| Nov 2, 2018 PForm 5 → | Feb 14, 2019, 5:20 pm EST | ISABELLA BANK CorpISBA | 12 | $24.75 | $300 | 12,305 | +0.10% | plan? |
| Oct 31, 2018 PForm 4 → | Nov 2, 4:08 pm EDT | ISABELLA BANK CorpISBA | 106 | $25.00 | $2,638 | 12,283 | +0.87% | plan? |
| Sep 28, 2018 PForm 4 → | Oct 2, 7:14 pm EDT | ISABELLA BANK CorpISBA | 175 | $26.92 | $4,710 | 12,102 | +1.47% | plan? |
| Aug 10, 2018 PForm 4 → | Aug 13, 4:41 pm EDT | ISABELLA BANK CorpISBA | 378 | $26.45 | $10,000 | 11,886 | +3.29% | plan? |
| Aug 2, 2018 PForm 4 → | Aug 3, 8:35 am EDT | ISABELLA BANK CorpISBA | 110 | $26.69 | $2,938 | 11,508 | +0.97% | plan? |
| Jun 29, 2018 PForm 4 → | Jul 3, 4:53 pm EDT | ISABELLA BANK CorpISBA | 205 | $26.82 | $5,500 | 11,398 | +1.83% | plan? |
| May 2, 2018 PForm 4 → | May 3, 4:55 pm EDT | ISABELLA BANK CorpISBA | 102 | $27.00 | $2,750 | 11,083 | +0.93% | plan? |
| Mar 30, 2018 PForm 4 → | Apr 3, 9:02 pm EDT | ISABELLA BANK CorpISBA | 195 | $27.04 | $5,275 | 10,913 | +1.82% | plan? |
| Mar 8, 2018 PForm 4 → | Mar 12, 5:38 pm EDT | ISABELLA BANK CorpISBA | 380 | $26.30 | $10,000 | 10,682 | +3.69% | plan? |
| Feb 1, 2018 PForm 4 → | Feb 5, 6:10 pm EST | ISABELLA BANK CorpISBA | 96 | $27.51 | $2,637 | 10,302 | +0.94% | plan? |
| Jan 2, 2018 PForm 4 → | Jan 4, 7:19 pm EST | ISABELLA BANK CorpISBA | 199 | $28.40 | $5,656 | 10,145 | +2.00% | plan? |
| Dec 13, 2017 PForm 4 → | Dec 15, 8:58 am EST | ISABELLA BANK CorpISBA | 357 | $28.05 | $10,000 | 9,913 | +3.73% | plan? |
| Oct 2, 2017 PForm 4 → | Oct 4, 9:58 pm EDT | ISABELLA BANK CorpISBA | 319 | $28.59 | $9,112 | 9,446 | +3.49% | plan? |
| Jul 3, 2017 PForm 4 → | Jul 6, 5:10 pm EDT | ISABELLA BANK CorpISBA | 183 | $27.93 | $5,119 | 9,098 | +2.06% | plan? |
| Apr 17, 2017 PForm 4 → | Apr 19, 5:06 pm EDT | ISABELLA BANK CorpISBA | 362 | $27.65 | $10,000 | 8,888 | +4.24% | plan? |
| Apr 3, 2017 PForm 4 → | Apr 5, 5:32 pm EDT | ISABELLA BANK CorpISBA | 331 | $27.79 | $9,188 | 8,526 | +4.03% | plan? |
| Dec 31, 2016 JForm 4 → | Jan 4, 2017, 6:31 pm EST | ISABELLA BANK CORPISBA | 21 | $27.83 | $598 | 8,120 | — | plan? |
| Dec 31, 2016 PForm 4 → | Jan 4, 2017, 6:31 pm EST | ISABELLA BANK CORPISBA | 66 | $27.83 | $1,844 | 8,098 | +0.82% | plan? |
| Dec 21, 2016 PForm 4 → | Dec 22, 8:48 am EST | ISABELLA BANK CORPISBA | 355 | $28.20 | $10,000 | 7,981 | +4.65% | plan? |
| Sep 30, 2016 JForm 4/A → | Oct 6, 6:14 pm EDT | ISABELLA BANK CORPISBA | 65 | $27.71 | $1,800 | 7,265 | — | plan? |
| Sep 30, 2016 PForm 4/A → | Oct 6, 6:14 pm EDT | ISABELLA BANK CORPISBA | 464 | $27.71 | $12,850 | 7,626 | +6.47% | plan? |
| Sep 30, 2016 JForm 4 → | Oct 4, 5:36 pm EDT | ISABELLA BANK CORPISBA | 65 | $27.69 | $1,799 | 7,626 | — | plan? amended |
| Sep 30, 2016 PForm 4 → | Oct 4, 5:36 pm EDT | ISABELLA BANK CORPISBA | 464 | $27.71 | $12,850 | 7,606 | +6.49% | plan? amended |
| Jun 30, 2016 PForm 4 → | Jul 5, 5:21 pm EDT | ISABELLA BANK CORPISBA | 64 | $27.88 | $1,781 | 7,056 | +0.91% | plan? |
| Jun 8, 2016 PForm 4 → | Jun 13, 4:27 pm EDT | ISABELLA BANK CORPISBA | 361 | $27.70 | $10,000 | 6,973 | +5.46% | plan? late |
| Mar 31, 2016 PForm 5 → | Feb 14, 2017, 8:35 pm EST | ISABELLA BANK CORPISBA | 132 | $28.78 | $3,807 | 6,612 | +2.04% | plan? |
| Dec 18, 2015 PForm 4 → | Dec 22, 2:02 pm EST | ISABELLA BANK CORPISBA | 59 | $27.36 | $1,612 | 4,416 | +1.35% | plan? |
| Nov 23, 2015 PForm 4 → | Nov 24, 10:41 am EST | ISABELLA BANK CORPISBA | 79 | $26.50 | $2,100 | 4,357 | +1.85% | plan? |
| Oct 30, 2015 PForm 4 → | Nov 3, 4:32 pm EST | ISABELLA BANK CORPISBA | 87 | $24.28 | $2,119 | 4,277 | +2.08% | plan? |
| Oct 1, 2015 PForm 4 → | Oct 1, 3:45 pm EDT | ISABELLA BANK CORPISBA | 43 | $23.69 | $1,013 | 4,190 | +1.03% | plan? |
| Aug 28, 2015 PForm 4 → | Aug 31, 4:49 pm EDT | ISABELLA BANK CORPISBA | 59 | $23.00 | $1,350 | 4,106 | +1.45% | plan? |
| Jul 29, 2015 PForm 4 → | Jul 30, 4:02 pm EDT | ISABELLA BANK CORPISBA | 229 | $23.45 | $5,362 | 4,047 | +5.99% | plan? |
| Jul 1, 2015 PForm 4 → | Jul 2, 9:19 am EDT | ISABELLA BANK CORPISBA | 57 | $23.75 | $1,350 | 3,818 | +1.51% | plan? |
| May 29, 2015 PForm 4 → | Jun 1, 9:05 am EDT | ISABELLA BANK CORPISBA | 59 | $22.85 | $1,350 | 3,725 | +1.61% | plan? |
| Apr 30, 2015 PForm 4 → | May 1, 3:20 pm EDT | ISABELLA BANK CORPISBA | 92 | $23.00 | $2,119 | 3,666 | +2.58% | plan? |
| Apr 22, 2015 PForm 4 → | Apr 24, 3:35 pm EDT | ISABELLA BANK CORPISBA | 433 | $23.10 | $10,000 | 3,574 | +13.8% | plan? |
| Apr 1, 2015 PForm 4 → | Apr 1, 4:01 pm EDT | ISABELLA BANK CORPISBA | 44 | $22.90 | $1,013 | 3,141 | +1.43% | plan? |
| Feb 26, 2015 PForm 4 → | Feb 27, 4:31 pm EST | ISABELLA BANK CORPISBA | 44 | $22.90 | $1,013 | 3,066 | +1.46% | plan? |
| Jan 29, 2015 PForm 4 → | Feb 2, 5:13 pm EST | ISABELLA BANK CORPISBA | 225 | $22.29 | $5,025 | 3,022 | +8.06% | plan? |
| Dec 31, 2014 JForm 5 → | Jan 21, 2015, 5:00 pm EST | ISABELLA BANK CORPISBA | 28 | $23.00 | $637 | 2,797 | — | plan? |
| Jun 11, 2014 PForm 5 → | Jan 21, 2015, 5:00 pm EST | ISABELLA BANK CORPISBA | 870 | $22.99 | $20,000 | 2,568 | +51.2% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.