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Benjamin Duster

CIK 1313071 · last filed 2026-07-27

Benjamin Duster is a corporate insider who has filed 48 SEC Form 4 insider transactions across 10 companies since 2007. The most recent filing shows the insider sold $516.5K of WFRD on Jul 27, 2026. Across all open-market trades the lifetime net is −$2.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.7M 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

$2.68M

Companies

10

Total Filings

48

Lifetime Open-Market Net

-$2.90M

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
WFRD Director 11,187 $83.56 $934.8K -$2.85M 9 2026-07-27
EXE Director 17,932 $91.16 $1.63M $0 1 2026-06-08
EXPAND ENERGY Corp (EXEEZ) Delisted Director 15,601 $95.28 $1.49M $0 1 2025-06-05
DIAMOND OFFSHORE DRILLING, INC. (DO) Delisted Director — $13.99 — $0 4 2024-09-04
EXPAND ENERGY Corp (CHKEZ) Delisted Director 13,797 $64.04 $883.6K $0 4 2024-06-06
REPUBLIC FIRST BANCORP INC (FRBK) Delisted Director 100 $0.31 $31 $300 2 2023-05-22
ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted Director 0 $3.40 $0 $0 3 2021-07-23
MFLX Director 6,741 $16.95 $114.3K $0 4 2015-02-11
ACCURIDE CORP (ACW) Delisted Director 7,712 — — -$44.5K 8 2013-04-05
RCN CORP /DE/ (RCNI) Delisted Director 71,710 — — $0 7 2009-08-21

Recent Filings

48 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
2026-07-27 WFRD Sell (S) −6,000 -$516.5K EDGAR
2026-07-27 WFRD Notice (144) −6,000 -$516.5K EDGAR
2026-06-08 EXE Grant (A) +2,331 $225.0K EDGAR
2026-03-10 WFRD Mixed +2,876 -$153.5K EDGAR
2025-06-05 EXPAND ENERGY Corp (EXEEZ) Delisted Grant (A) +1,804 $200.0K EDGAR
2025-03-11 WFRD Grant (A) — $0 EDGAR
2025-01-22 WFRD Mixed +1,510 -$65.6K EDGAR
2024-09-04 DIAMOND OFFSHORE DRILLING, INC. (DO) Delisted Exer (M) — $0 EDGAR
2024-06-06 EXPAND ENERGY Corp (CHKEZ) Delisted Grant (A) +2,234 $200.1K EDGAR
2024-02-12 WFRD Notice (144) −24,000 -$2.33M EDGAR
Showing 1–10 of 48
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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.