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HARRIS H SIMMONS

CIK 1182870 · Chairman & CEO · last filed 2026-03-25

HARRIS H SIMMONS is a Chairman & CEO who has filed 296 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for ZIONP, was dated Mar 25, 2026. Across all open-market trades the lifetime net is −$3.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $71.3M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$71.34M

Companies

6

Total Filings

296

Lifetime Open-Market Net

-$3.63M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ZIONP Chairman & CEO 1,381,751 $18.37 $25.38M -$1.77M 39 2026-03-25
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (ZIONW) Delisted Chairman 1,276,212 — — $3.03M 86 2020-05-14
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (ZIONZ) Delisted Chairman 1,229,075 — — $1.55M 42 2018-06-13
Dominion Energy Midstream Partners, LP (DM) Delisted Director 611 $4.96 $3.0K $0 3 2018-01-04
QUESTAR CORP (STR) Delisted Director 0 $18.12 $0 $0 96 2016-09-19
ZION Chairman, President 661,082 $69.52 $45.96M -$6.43M 29 2010-05-11

Recent Filings

296 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-03-25 ZIONP Grant (A) — $0 EDGAR
2026-02-25 ZIONP Buy (P) +4,500 $265.6K EDGAR
2026-02-17 ZIONP Mixed +34,089 $2.05M EDGAR
2026-02-12 ZIONP Tax (F) −2,529 -$162.1K EDGAR
2026-02-05 ZIONP Mixed +4,404 -$108.2K EDGAR
2025-12-23 ZIONP Gift (G) −23,031 $0 EDGAR
2025-08-06 ZIONP Grant (A) +4,500 $235.6K EDGAR
2025-08-04 ZIONP Gift (G) −11,200 $0 EDGAR
2025-03-14 ZIONP Grant (A) — $0 EDGAR
2025-02-19 ZIONP Mixed +1,642 -$33.7K EDGAR
Showing 1–10 of 296
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.