Martin L. Jimmerson
CIK 1506689 · Interim CEO and President · last filed 2026-05-26
"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
$3.17M
Companies
3
Total Filings
43
Lifetime Open-Market Net
-$4.97M
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 |
|---|---|---|---|---|---|---|---|
| TH | Director | 172,465 | $18.40 | $3.17M | $0 | 4 | 2026-05-26 |
| Target Hospitality Corp. (THWWW) Delisted | Director | 138,551 | $0.00 | $346 | $65.0K | 10 | 2023-05-22 |
| RigNet, Inc. (RNET) Delisted | Interim CEO and President | 49,049 | $9.60 | $470.9K | -$5.04M | 29 | 2016-05-27 |
Recent Filings · Page 2 of 5
43 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-04-03 | Target Hospitality Corp. (THWWW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-08-23 | Target Hospitality Corp. (THWWW) Delisted | Buy (P) | +5,000 | $31.2K | EDGAR |
| 2019-08-21 | Target Hospitality Corp. (THWWW) Delisted | Buy (P) | +5,000 | $33.8K | EDGAR |
| 2019-05-23 | Target Hospitality Corp. (THWWW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-05-27 | RigNet, Inc. (RNET) Delisted | Mixed | — | -$138.3K | EDGAR |
| 2016-05-27 | RigNet, Inc. (RNET) Delisted | Mixed | — | -$160.8K | EDGAR |
| 2016-03-16 | RigNet, Inc. (RNET) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-08-11 | RigNet, Inc. (RNET) Delisted | Mixed | — | -$1.01M | EDGAR |
| 2015-03-09 | RigNet, Inc. (RNET) Delisted | Sell (S) | −2,000 | -$55.6K | EDGAR |
| 2015-03-06 | RigNet, Inc. (RNET) Delisted | Grant (A) | +2,555 | $0 | EDGAR |
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.