Robert S Herlin

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

"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

$7.64M

Companies

4

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 $4.16 $7.64M -$20.0K 20 2025-12-08
ENSV Director 445,637 $0.00 $223 $10.0K 6 2024-06-24
EVOLUTION PETROLEUM CORP (EPMpA) Delisted Executive Chairman 1,700,002 -$15.06M 33 2016-09-06
Enservco Corp (ROYL) Delisted Director 10,000 $15.6K 1 2015-06-30

Recent Filings · Page 2 of 6

60 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2020-12-10 EPM Grant (A) +19,868 $60.0K EDGAR
2019-12-11 EPM Grant (A) +11,279 $60.0K EDGAR
2018-12-07 EPM Grant (A) +7,043 $60.0K EDGAR
2017-12-11 EPM Grant (A) +8,824 $60.0K EDGAR
2017-11-08 EPM Exer (M) +8,621 $62.1K EDGAR
2017-08-10 EPM Exer (M) +6,269 $50.5K EDGAR
2016-12-12 EPM Grant (A) +6,418 $60.0K EDGAR
2016-11-15 EPM Other (J) −650 -$16.2K EDGAR
2016-09-06 EVOLUTION PETROLEUM CORP (EPMpA) Delisted Mixed −7,737 -$43.9K EDGAR
2016-03-07 ENSV Buy (P) +25,000 $10.0K EDGAR
Showing 1120 of 60
Page 2 of 6
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.