David A Tonnel
CIK 1318251 · Chief Accounting Officer · last filed 2026-03-26
"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
$4.39M
Companies
2
Total Filings
63
Lifetime Open-Market Net
-$2.09M
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.
Recent Filings · Page 2 of 7
63 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 |
|---|---|---|---|---|---|
| 2023-03-03 | RIG | Mixed | +120,735 | $881.9K | EDGAR |
| 2023-02-17 | RIG | Sell (S) | −24,857 | -$183.4K | EDGAR |
| 2023-02-13 | RIG | Mixed | +159,525 | -$784.6K | EDGAR |
| 2023-02-03 | RIG | Sell (S) | −43,668 | -$303.1K | EDGAR |
| 2023-01-20 | RIG | Sell (S) | −14,541 | -$89.4K | EDGAR |
| 2023-01-11 | RIG | Sell (S) | −34,267 | -$186.8K | EDGAR |
| 2023-01-10 | RIG | Sell (S) | −13,069 | -$64.7K | EDGAR |
| 2022-03-03 | RIG | Mixed | +88,463 | -$209.7K | EDGAR |
| 2022-02-14 | RIG | Mixed | +31,324 | -$74.0K | EDGAR |
| 2021-05-11 | RIG | Mixed | +41,654 | -$110.1K | 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.