MARK W HELDERMAN
CIK 1766621 · last filed 2026-05-22
"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
$3.51M
Companies
1
Total Filings
12
Lifetime Open-Market Net
-$1.18M
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 |
|---|---|---|---|---|---|---|---|
| OKE | Director | 38,704 | $90.59 | $3.51M | -$1.18M | 12 | 2026-05-22 |
Recent Filings · Page 2 of 2
12 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-05-24 | OKE | Grant (A) | +3,138 | $210.0K | EDGAR |
| 2019-02-20 | OKE | Grant (A) | +768 | $52.4K | EDGAR |
Showing 11–12 of 12
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Page 2 of 2
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.