Scott Thomas Jackson
CIK 1566617 · Chief Executive Officer · last filed 2026-06-25
"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
$166.7K
Companies
5
Total Filings
41
Lifetime Open-Market Net
$57.6K
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 |
|---|---|---|---|---|---|---|---|
| SPRO | Director | 85,000 | $1.26 | $107.1K | $0 | 8 | 2026-06-25 |
| MGNX | Director | 14,750 | $4.04 | $59.6K | $0 | 12 | 2026-05-20 |
| MURAV | Director | — | — | — | $0 | 5 | 2025-12-05 |
| CRESCENT BIOPHARMA, INC. (GLYC) Delisted | Director | 52 | $15.70 | $816 | $0 | 7 | 2024-05-01 |
| Celator Pharmaceuticals Inc (CPXX) Delisted | Chief Executive Officer | 0 | — | — | $57.6K | 8 | 2016-07-12 |
Recent Filings · Page 5 of 5
41 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 |
|---|---|---|---|---|---|
| 2013-08-27 | — | Grant (A) | — | $0 |
Showing 41–41 of 41
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Page 5 of 5
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.