MARC A COHEN
CIK 1132945 · Chairman, CEO, Treas & Secy · last filed 2022-06-23
"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
$7.21M
Companies
3
Total Filings
59
Lifetime Open-Market Net
-$960.8K
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 |
|---|---|---|---|---|---|---|---|
| CCCC | Director | 1,975,381 | $3.65 | $7.21M | $95.6K | 10 | 2022-06-23 |
| Korro Bio, Inc. (FREQ) Delisted | Director | 11,206 | $14.98 | $167.9K | $250.0K | 6 | 2022-06-23 |
| OPNET TECHNOLOGIES INC (OPNT) Delisted | Chairman,CEO,Treas, & Sec | 2,791,899 | $20.65 | $57.65M | -$1.31M | 42 | 2012-11-15 |
Recent Filings · Page 2 of 6
59 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 |
|---|---|---|---|---|---|
| 2020-10-06 | CCCC | Mixed | +4,208,787 | $95.6K | EDGAR |
| 2020-10-05 | CCCC | Grant (A) | — | $0 | EDGAR |
| 2020-06-12 | Korro Bio, Inc. (FREQ) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-02-03 | Korro Bio, Inc. (FREQ) Delisted | Exer (M) | +88,116 | $228.7K | EDGAR |
| 2019-12-05 | Korro Bio, Inc. (FREQ) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-10-08 | Korro Bio, Inc. (FREQ) Delisted | Mixed | +463,086 | $250.0K | EDGAR |
| 2012-12-20 | — | Mixed | −2,791,899 | -$116.65M | |
| 2012-11-15 | OPNET TECHNOLOGIES INC (OPNT) Delisted | Exer (M) | +48,000 | $564.0K | EDGAR |
| 2012-06-15 | OPNET TECHNOLOGIES INC (OPNT) Delisted | Mixed | +25,677 | -$303.5K | EDGAR |
| 2012-02-13 | OPNET TECHNOLOGIES INC (OPNT) Delisted | Grant (A) | +1,167 | $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.