David D Wolf
CIK 1442035 · Exec VP and CFO · last filed 2026-06-01
"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
$922.4K
Companies
2
Total Filings
40
Lifetime Open-Market Net
-$4.48M
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 |
|---|---|---|---|---|---|---|---|
| GPOR | Director | 5,490 | $168.01 | $922.4K | -$1.02M | 7 | 2026-06-01 |
| BERRY PETROLEUM CO (BRY) Delisted | Exec VP and CFO | 41,027 | $3.34 | $137.0K | -$3.46M | 29 | 2013-11-08 |
Recent Filings · Page 2 of 4
40 filingsInsider 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 |
|---|---|---|---|---|---|
| 2013-12-20 | — | Mixed | −41,027 | $0 | |
| 2013-11-08 | BERRY PETROLEUM CO (BRY) Delisted | Mixed | +20,525 | $1.02M | EDGAR |
| 2013-03-06 | BERRY PETROLEUM CO (BRY) Delisted | Mixed | +6,918 | $317.5K | EDGAR |
| 2013-01-11 | BERRY PETROLEUM CO (BRY) Delisted | Sell (S) | −1,816 | -$64.3K | EDGAR |
| 2013-01-09 | BERRY PETROLEUM CO (BRY) Delisted | Mixed | +15,391 | $549.4K | EDGAR |
| 2013-01-02 | BERRY PETROLEUM CO (BRY) Delisted | Other (J) | +9 | $0 | EDGAR |
| 2012-03-19 | BERRY PETROLEUM CO (BRY) Delisted | Sell (S) | −36,158 | -$1.86M | EDGAR |
| 2012-03-06 | BERRY PETROLEUM CO (BRY) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-01-11 | BERRY PETROLEUM CO (BRY) Delisted | Mixed | +4,275 | $188.7K | EDGAR |
| 2011-12-05 | BERRY PETROLEUM CO (BRY) Delisted | Sell (S) | −42,000 | -$1.88M | EDGAR |
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.
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.