Frederick J. Fritz
CIK 1525250 · last filed 2026-05-27
"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
$21.6K
Companies
2
Total Filings
48
Lifetime Open-Market Net
$288.5K
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 |
|---|---|---|---|---|---|---|---|
| IMNN | Director | 14,097 | $1.53 | $21.6K | $0 | 8 | 2026-05-27 |
| Imunon, Inc. (CLSN) Delisted | Director | 29,816 | $1.96 | $58.4K | $288.5K | 40 | 2022-06-15 |
Recent Filings · Page 3 of 5
48 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 |
|---|---|---|---|---|---|
| 2019-05-15 | Imunon, Inc. (CLSN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-03-07 | Imunon, Inc. (CLSN) Delisted | Buy (P) | +6,700 | $14.3K | EDGAR |
| 2019-02-21 | Imunon, Inc. (CLSN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-09-21 | Imunon, Inc. (CLSN) Delisted | Buy (P) | +5,000 | $13.5K | EDGAR |
| 2018-08-15 | Imunon, Inc. (CLSN) Delisted | Buy (P) | +5,500 | $13.1K | EDGAR |
| 2018-05-16 | Imunon, Inc. (CLSN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-02-21 | Imunon, Inc. (CLSN) Delisted | Buy (P) | +6,000 | $13.0K | EDGAR |
| 2017-07-07 | Imunon, Inc. (CLSN) Delisted | Buy (P) | +13,000 | $24.6K | EDGAR |
| 2017-06-01 | Imunon, Inc. (CLSN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-09-08 | Imunon, Inc. (CLSN) Delisted | Grant (A) | — | $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.