Harris H. Simmons is Chairman & President at ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (ZION). They have made 19 open-market trades across 1 company since 2006, most recently 2026-08-11.
CIK 0001182870
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.
12 open-market purchases totalling $5.1M since 2007, against 7 sales. Across 12 scored buys the stock is up 18.7% at ninety days, and 12.7 points ahead of the S&P over the same stretch.
12 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ZION | 353,353 | $22.4M |
| STR | 138,595 | $2.5M |
| DM | 6,109 | $30K |
| Total | $24.9M |
Shares reported on the most recent Form 4, priced at the 2026-08-11 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 42% | 83% | 92% |
| Avg Move | -1.4% | +8.8% | +18.7% |
| Alpha | +0.3% | +7.4% | +12.7% |
| Scored | 12 | 12 | 12 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ZION | BUY | 2026-02-24 | 2026-02-25 | $59.03 | $266K | -8.6% | -9.2% | +2.9% |
| ZION | BUY | 2024-02-27 | 2024-02-28 | $38.54 | $154K | +6.2% | +9.7% | +8.5% |
| ZION | BUY | 2024-02-06 | 2024-02-07 | $38.99 | $140K | +2.2% | +7.6% | +11.6% |
| ZION | BUY | 2023-05-04 | 2023-05-08 | $0.00 | $0 | +14.0% | +31.8% | +59.6% |
| ZION | BUY | 2023-05-03 | 2023-05-03 | $24.16 | $483K | +11.7% | +33.4% | +70.3% |
| ZION | BUY | 2022-11-30 | 2022-11-30 | $50.44 | $151K | -7.3% | -5.8% | -3.0% |
| ZION | SELL | 2021-02-09 | 2021-02-10 | $49.02 | $5.9M | +10.3% | +20.3% | +19.3% |
| ZION | BUY | 2020-05-13 | 2020-05-14 | $26.43 | $1.1M | +27.9% | +31.7% | +26.5% |
| ZION | BUY | 2016-01-29 | 2016-02-01 | $22.67 | $1.1M | -10.8% | +2.4% | +23.3% |
| ZION | BUY | 2016-01-29 | 2016-02-01 | $22.68 | $812K | -10.8% | +2.4% | +23.3% |
| ZION | SELL | 2011-01-18 | 2012-02-02 | $24.37 | $12K | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2011-01-18 | 2011-03-29 | $24.37 | $13K | -13.8% | +0.6% | +0.6% |
| ZION | BUY | 2009-02-24 | 2009-02-24 | $8.34 | $334K | -13.8% | +0.6% | +0.6% |
| ZION | BUY | 2008-02-15 | 2008-02-20 | $50.75 | $305K | -13.8% | +0.6% | +0.6% |
| ZION | BUY | 2007-10-24 | 2007-10-25 | $59.25 | $296K | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2007-02-16 | 2007-02-16 | $87.52 | $24K | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2007-02-13 | 2007-02-16 | $85.88 | $3.6M | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2007-02-02 | 2007-02-05 | $85.93 | $306K | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2006-02-13 | 2007-02-15 | $85.88 | $3.7M | -13.8% | +0.6% | +0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.