David L Jahnke
CIK 1527851 · View on SEC EDGAR ↗
Insider
First SEC filing: June 3, 2025 · Latest: June 3, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 15 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 1, 2025 | FIBK | A | 2,946 | — | — | 31,501 Direct | +10.32% | Acquired | (price as of 2026-08-20) |
| June 1, 2024 | FIBK | A | 3,014 | — | — | 28,555 Direct | +11.80% | Acquired | (price as of 2026-08-20) |
| June 1, 2023 | FIBK | A | 5,668 | — | — | 25,541 Direct | +28.52% | Acquired | (price as of 2026-08-20) |
| June 1, 2022 | FIBK | A | 2,889 | $38.07 | $109,984 | 19,873 Direct | +17.01% | Acquired | -0.8% (price as of 2026-08-20) |
| June 1, 2021 | FIBK | A | 1,805 | $47.07 | $84,961 | 16,984 Direct | +11.89% | Acquired | -19.7% (price as of 2026-08-20) |
| Nov. 20, 2019 | FIBK | A | 475 | $42.09 | $19,993 | 12,779 Direct | +3.86% | Acquired | -10.2% (price as of 2026-08-20) |
| June 3, 2019 | FIBK | A | 1,219 | $37.06 | $45,176 | 12,304 Direct | +11.00% | Acquired | 1.9% (price as of 2026-08-20) |
| June 1, 2018 | FIBK | A | 572 | $43.65 | $24,968 | 11,085 Direct | +5.44% | Acquired | -13.4% (price as of 2026-08-20) |
| June 1, 2017 | FIBK | A | 716 | $34.90 | $24,988 | 10,513 Direct | +7.31% | Acquired | 8.3% (price as of 2026-08-20) |
| May 25, 2016 | FIBK | A | 757 | $28.70 | $21,726 | 9,797 Direct | +8.37% | Acquired | 31.6% (price as of 2026-08-20) |
| May 20, 2015 | FIBK | A | 788 | $27.59 | $21,741 | 9,040 Direct | +9.55% | Acquired | 36.9% (price as of 2026-08-20) |
| May 21, 2014 | FIBK | A | 861 | $25.24 | $21,732 | 8,252 Direct | +11.65% | Acquired | 49.7% (price as of 2026-08-20) |
| May 22, 2013 | FIBK | A | 1,044 | $20.82 | $21,736 | 7,391 Direct | +16.45% | Acquired | 81.5% (price as of 2026-08-20) |
| May 23, 2012 | FIBK | A | 1,599 | $13.60 | $21,746 | 6,347 Direct | +33.68% | Acquired | 177.8% (price as of 2026-08-20) |
| Sept. 9, 2011 | FIBK | A | 748 | $13.36 | $9,993 | 4,748 Direct | +18.70% | Acquired | 182.8% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 11, 2011 | FIBK | Class A Common Stock | 4,000 | Direct |