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David F Dierker

CIK 1311548 · Corp. EVP & Chief Adm. Off. · last filed 2026-07-02

David F Dierker is a Corp. EVP & Chief Adm. Off. who has filed 136 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider was granted $13.1K of PEBO on Jul 2, 2026. Across all open-market trades the lifetime net is −$420.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $163.6K 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

$163.6K

Companies

2

Total Filings

136

Lifetime Open-Market Net

-$420.7K

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
PEBO Director 4,010 $39.70 $159.2K -$613.9K 91 2026-07-02
STI Corp. EVP & Chief Adm. Off. 606 $7.33 $4.4K $193.3K 41 2011-04-07

Recent Filings

136 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
2026-07-02 PEBO Grant (A) +341 $13.1K EDGAR
2026-04-01 PEBO Grant (A) +399 $13.1K EDGAR
2026-02-13 PEBO Grant (A) — $0 EDGAR
2026-01-02 PEBO Grant (A) +437 $13.1K EDGAR
2025-10-01 PEBO Grant (A) +437 $13.1K EDGAR
2025-07-02 PEBO Grant (A) +429 $13.1K EDGAR
2025-04-02 PEBO Grant (A) +389 $11.5K EDGAR
2025-01-03 PEBO Grant (A) +364 $11.5K EDGAR
2024-12-02 PEBO Sell (S) −2,000 -$70.7K EDGAR
2024-11-27 PEBO Sell (S) −4,000 -$142.1K EDGAR
Showing 1–10 of 136
Page 1 of 14
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.