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Robert S Herlin

CIK 1293397 · Chairman of the Board · last filed 2025-12-08

Robert S Herlin is a Chairman of the Board who has filed 60 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for EPM, was dated Dec 8, 2025. Across all open-market trades the lifetime net is −$15.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.9M 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

$6.92M

Companies

3

Total Filings

60

Lifetime Open-Market Net

-$15.06M

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
EPM Director 1,836,715 $3.77 $6.92M -$15.08M 53 2025-12-08
Enservco Corp (ENSV) Delisted Director 445,637 $0.00 $223 $10.0K 6 2024-06-24
Enservco Corp (ROYL) Delisted Director 10,000 — — $15.6K 1 2015-06-30

Recent Filings

60 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
2025-12-08 EPM Grant (A) +24,214 $0 EDGAR
2024-12-09 EPM Grant (A) +17,483 $0 EDGAR
2024-06-24 Enservco Corp (ENSV) Delisted Grant (A) +225,225 $0 EDGAR
2024-04-08 Enservco Corp (ENSV) Delisted Grant (A) +119,048 $0 EDGAR
2023-12-11 EPM Grant (A) +16,807 $0 EDGAR
2023-04-11 Enservco Corp (ENSV) Delisted Grant (A) +18,405 $0 EDGAR
2022-12-12 EPM Grant (A) +14,859 $0 EDGAR
2022-03-08 Enservco Corp (ENSV) Delisted Grant (A) +35,170 $0 EDGAR
2021-12-10 EPM Grant (A) +11,386 $60.0K EDGAR
2021-01-26 Enservco Corp (ENSV) Delisted Grant (A) +45,455 $0 EDGAR
Showing 1–10 of 60
Page 1 of 6
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.