John M Gellert
CIK 1292966 · President and CEO · last filed 2026-03-10
"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
$10.24M
Companies
2
Total Filings
77
Lifetime Open-Market Net
$66.9K
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 |
|---|---|---|---|---|---|---|---|
| SMHI | President and CEO | 1,070,202 | $9.57 | $10.24M | $1.93M | 33 | 2026-03-10 |
| SEACOR HOLDINGS INC /NEW/ (CKH) Delisted | Chief Operating Officer | 79,987 | $41.50 | $3.32M | -$1.87M | 16 | 2017-04-06 |
Recent Filings · Page 8 of 8
77 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 |
|---|---|---|---|---|---|
| 2008-03-05 | — | Mixed | +11,735 | -$310.3K | |
| 2007-12-03 | — | Grant (A) | — | $0 | |
| 2007-09-05 | — | Grant (A) | — | $0 | |
| 2007-06-04 | — | Grant (A) | — | $0 | |
| 2007-03-08 | — | Sell (S) | −2,350 | -$221.4K | |
| 2007-03-06 | — | Grant (A) | — | $0 | |
| 2007-02-28 | — | Grant (A) | +13,000 | $0 |
Showing 71–77 of 77
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Page 8 of 8
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.