Mark Strobeck
CIK 1599219 · President and CEO · last filed 2026-07-06
"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
$435.8K
Companies
4
Total Filings
49
Lifetime Open-Market Net
-$989.0K
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 |
|---|---|---|---|---|---|---|---|
| RMTI | President and CEO | 62,349 | $6.99 | $435.8K | -$39.5K | 15 | 2026-07-06 |
| WINDTREE THERAPEUTICS INC /DE/ (WINT) Delisted | Director | 3 | $0.01 | $0 | $0 | 1 | 2023-08-25 |
| Assertio Holdings, Inc. (ASRT) Delisted | EVP & Chief Operating Officer | 4,143 | $23.50 | $97.4K | $0 | 1 | 2020-05-22 |
| Zyla Life Sciences (EGLT) Delisted | Chief Operating Officer | 317,080 | — | — | -$949.5K | 21 | 2018-06-15 |
Recent Filings · Page 2 of 5
49 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 |
|---|---|---|---|---|---|
| 2025-04-01 | RMTI | Notice (144) | −6,926 | -$7.3K | EDGAR |
| 2025-03-18 | RMTI | Tax (F) | −13,434 | -$23.3K | EDGAR |
| 2025-01-06 | RMTI | Sell (S) | −2,163 | -$4.4K | EDGAR |
| 2025-01-02 | RMTI | Notice (144) | −2,163 | -$4.4K | EDGAR |
| 2024-10-02 | RMTI | Sell (S) | −2,163 | -$8.0K | EDGAR |
| 2024-10-01 | RMTI | Notice (144) | −2,163 | -$7.9K | EDGAR |
| 2024-03-19 | RMTI | Tax (F) | −6,101 | -$8.5K | EDGAR |
| 2024-03-15 | RMTI | Grant (A) | +100,000 | $0 | EDGAR |
| 2023-08-25 | WINDTREE THERAPEUTICS INC /DE/ (WINT) Delisted | Grant (A) | +2,300 | $0 | EDGAR |
| 2023-03-21 | RMTI | Grant (A) | +55,465 | $0 | 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.