CIK 0000727510 · Non-accelerated filer<br>Smaller reporting company
Viskase Holdings, Inc.
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- VISK
- Exchange
- OTC
- Industry
- Biological Products, (No Diagnostic Substances)
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 222372868
- Phone
- (630) 874-0700
- Business address
- 333 EAST BUTTERFIELD ROAD, SUITE 400, LOMBARD, IL, 60148
- Former names
- ENZON PHARMACEUTICALS, INC., ENZON PHARMACEUTICALS INC, ENZON PHARMACEUTICALS INC, ENZON PHARMACEUTICAL INC, ENZON INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-26 | ICAHN CARL C 10% owner | Grant or award | +7,407,489 | 13,426,451 | ||
| 2026-03-25 | ICAHN CARL C 10% owner | Returned to the company | −39,277 | 0 | ||
| 2026-03-25 | ICAHN CARL C 10% owner | Grant or award | +5,658,396 | 6,018,962 | ||
| 2023-06-16 | READ RANDOLPH C Director | Purchase | +84,550 | $0.14 | $12K | 200,000 |
| 2023-06-14 | READ RANDOLPH C Director | Purchase | +15,000 | $0.13 | $2K | 115,450 |
| 2021-08-13 | COUCHMAN JONATHAN 10% owner | Sale | −50,000 | $0.39 | $19K | 350,000 |
| 2021-08-13 | COUCHMAN JONATHAN 10% owner | Sale | −57,500 | $0.39 | $22K | 2,043,024 |
| 2020-11-18 | READ RANDOLPH C Director | Purchase | +50,000 | $0.16 | $8K | 100,450 |
| 2020-11-16 | READ RANDOLPH C Director | Purchase | +50,450 | $0.15 | $8K | 50,450 |
| 2020-11-13 | Bleznick Jordan Director | Purchase | +100,000 | $0.15 | $15K | 100,000 |
| 2020-10-09 | ICAHN CARL C 10% owner | Option exercise | +29,457,750 | 36,056,636 | ||
| 2020-10-09 | ICAHN CARL C 10% owner | Option exercise | +39,277 | 39,277 | ||
| 2020-10-09 | ICAHN CARL C 10% owner | Option exercise · Subscription Rights (right to buy) | −39,277 | 0 | ||
| 2020-08-25 | COUCHMAN JONATHAN 10% owner | Sale | −25,000 | $0.19 | $5K | 1,590,194 |
| 2020-08-24 | COUCHMAN JONATHAN 10% owner | Sale | −52,100 | $0.18 | $10K | 1,615,194 |
| 2020-08-05 | COUCHMAN JONATHAN 10% owner | Purchase | +506,292 | $0.20 | $101K | 2,100,524 |
| 2020-03-26 | COUCHMAN JONATHAN 10% owner | Purchase | +160,785 | $0.14 | $23K | 633,264 |
| 2020-03-26 | COUCHMAN JONATHAN 10% owner | Purchase | +160,785 | $0.14 | $23K | 633,264 |
| 2020-03-25 | COUCHMAN JONATHAN 10% owner | Purchase | +469,551 | $0.14 | $66K | 472,479 |
| 2020-03-25 | COUCHMAN JONATHAN 10% owner | Purchase | +469,551 | $0.14 | $66K | 472,479 |
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