Julie G. Castle serves as Executive at FIRST INTERSTATE BANCSYSTEM INC, where they oversee executive responsibilities. Since joining the company, Julie G. Castle has executed 93 insider transactions totaling $1.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 20, 2025 involved receiving (via award) 1,445 shares valued at $0.
Julie G. Castle currently holds 7,806 shares of FIRST INTERSTATE BANCSYSTEM INC (N/A), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Julie G. Castle has been a net seller of N/A stock. They have purchased $250.0K and sold $1.2M worth of shares.
Julie G. Castle's most recent insider trade was on Nov 20, 2025, when they sold 1,445 shares at $0.00 per share.
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| $29.25 |
| Discretionary |
| Jul 26, 2024 | BSRR | $36.3K | Sale | 1,235 | $29.36 | Discretionary |
| May 9, 2024 | BSRR | $1.2K | Small Acquisition | 54.16 | $22.11 | Discretionary |
| Nov 16, 2023 | BSRR | $0 | Award | 2,120 | $N/A | Discretionary |
| May 2, 2023 | BSRR | $14.0K | Purchase | 900 | $15.55 | Discretionary |
| May 2, 2023 | BSRR | $31 | Purchase | 2 | $15.50 | Discretionary |
| May 2, 2023 | BSRR | $1.5K | Purchase | 98 | $15.53 | Discretionary |
| Feb 9, 2023 | BSRR | $634 | Small Acquisition | 25.4 | $24.95 | Discretionary |
| Feb 9, 2023 | BSRR | $957 | Small Acquisition | 45.69 | $20.95 | Discretionary |
| Nov 18, 2022 | BSRR | $0 | Award | 1,876 | $N/A | Discretionary |
| Nov 10, 2022 | BSRR | $275 | Small Acquisition | 12.42 | $22.17 | Discretionary |
| Nov 10, 2022 | BSRR | $947 | Small Acquisition | 42.72 | $22.17 | Discretionary |
| Aug 11, 2022 | BSRR | $937 | Small Acquisition | 42.02 | $22.31 | Discretionary |
| Aug 11, 2022 | BSRR | $272 | Small Acquisition | 12.21 | $22.31 | Discretionary |
| May 10, 2022 | BSRR | $928 | Small Acquisition | 42.56 | $21.80 | Discretionary |
| Feb 10, 2022 | BSRR | $920 | Small Acquisition | 34.18 | $26.92 | Discretionary |
| Nov 19, 2021 | BSRR | $0 | Award | 1,104 | $N/A | Discretionary |
| Mar 1, 2021 | BSRR | $0 | Award | 1,185 | $N/A | Discretionary |
| Feb 1, 2021 | BSRR | $43.5K | Purchase | 2,000 | $21.77 | Discretionary |
| Jan 28, 2021 | BSRR | $44.7K | Purchase | 2,000 | $22.37 | Discretionary |
| Apr 28, 2016 | ZION | $105.4K | Sale | 3,799 | $27.74 | Discretionary |
| Apr 28, 2016 | ZION | $2.8K | Sale | 100 | $27.63 | Discretionary |
| Apr 28, 2016 | ZION | $173.2K | Sale | 6,272 | $27.62 | Discretionary |
| Apr 4, 2016 | ZION | $18.4K | Option Exercise | 800 | $22.97 | Discretionary |
| Apr 4, 2016 | ZION | $32.3K | Option Exercise | 1,710 | $18.87 | Discretionary |
| Apr 4, 2016 | ZION | $18.7K | Payment | 768 | $24.33 | Discretionary |
| Apr 4, 2016 | ZION | $32.3K | Payment | 1,325 | $24.37 | Discretionary |
| Feb 24, 2016 | ZION | $0 | Sale | 75.03 | $N/A | Discretionary |
| Feb 3, 2016 | ZION | $134.2K | Sale | 6,297.91 | $21.31 | Discretionary |