Julie G. Castle is President & VP at ZIONS BANCORPORATION /UT/ (ZION). They have made 21 open-market trades across 4 companies since 2007, most recently 2026-07-31.
CIK 0001405839
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
6 open-market purchases totalling $250K since 2007, against 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| FIBK | 10,915 | $380K |
| BSRR | 1,181 | $47K |
| ZION | 385 | $24K |
| PrivateUnlisted | 3,307 | — |
| Total | $451K |
Shares reported on the most recent Form 4, priced at the 2026-08-03 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BSRR | SELL | 2026-07-31 | 2026-08-03 | $40.70 | $41K | +1.2% | -0.5% | — |
| BSRR | SELL | 2026-02-13 | 2026-02-17 | $37.52 | $9K | -5.3% | -13.7% | +0.0% |
| BSRR | SELL | 2026-02-05 | 2026-02-09 | $37.93 | $28K | +1.6% | -10.6% | +1.4% |
| BSRR | SELL | 2025-07-31 | 2025-08-04 | $29.25 | $29K | +3.1% | +6.1% | -0.5% |
| BSRR | SELL | 2025-03-05 | 2025-03-05 | $— | $10 | -1.6% | -12.2% | -5.0% |
| BSRR | SELL | 2025-03-04 | 2025-03-04 | $— | $1 | -1.4% | -11.4% | -6.2% |
| BSRR | SELL | 2025-02-06 | 2025-02-07 | $32.00 | $35K | -1.5% | -11.1% | -12.4% |
| BSRR | SELL | 2024-07-26 | 2024-07-29 | $29.36 | $36K | -2.4% | +5.6% | +6.1% |
| BSRR | BUY | 2023-05-02 | 2023-05-03 | $15.55 | $16K | +0.1% | +8.2% | +38.7% |
| BSRR | BUY | 2021-02-01 | 2021-02-01 | $21.77 | $44K | +8.2% | +16.7% | +26.3% |
| BSRR | BUY | 2021-01-28 | 2021-01-29 | $22.37 | $45K | +7.7% | +13.8% | +22.6% |
| ZION | SELL | 2016-04-28 | 2016-05-02 | $27.67 | $560K | -2.5% | +4.8% | +1.0% |
| ZION | SELL | 2016-02-03 | 2016-02-04 | $21.31 | $268K | -2.5% | +10.3% | +17.1% |
| ZION | SELL | 2015-07-23 | 2015-07-27 | $31.74 | $76K | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2014-11-06 | 2014-11-07 | $29.65 | $174K | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2013-07-26 | 2013-07-29 | $29.40 | $401K | -13.8% | +0.6% | +0.6% |
| FIBK | SELL | 2011-05-19 | 2011-05-20 | $13.68 | $3K | -6.6% | -1.8% | -1.8% |
| FIBK | SELL | 2010-11-15 | 2010-11-17 | $14.50 | $23K | -6.6% | -1.8% | -1.8% |
| PrivateFIRST INTERSTATE BANCSYSTEM INC | BUY | 2009-09-30 | 2009-10-01 | $60.00 | $59K | N/A | N/A | N/A |
| PrivateFIRST INTERSTATE BANCSYSTEM INC | BUY | 2008-09-30 | 2008-09-30 | $77.00 | $47K | N/A | N/A | N/A |
| PrivateFIRST INTERSTATE BANCSYSTEM INC | BUY | 2007-09-28 | 2007-10-02 | $86.75 | $40K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.