4//SEC Filing
Duff Mark 4
Accession 0001493152-23-043509
CIK 0000891532other
Filed
Dec 3, 7:00 PM ET
Accepted
Dec 4, 8:18 AM ET
Size
13.2 KB
Accession
0001493152-23-043509
Insider Transaction Report
Form 4
Duff Mark
DirectorPresident and CEO
Transactions
- Purchase
Common Stock
2023-12-01$7.00/sh+750$5,250→ 110,952 total - Purchase
Common Stock
2023-12-01$7.28/sh+750$5,460→ 110,202 total - Purchase
Common Stock
2023-12-01$7.07/sh+750$5,303→ 108,702 total - Purchase
Common Stock
2023-12-01$7.27/sh+750$5,453→ 109,452 total
Holdings
- 70,000
Stock Option
Exercise: $3.95Exp: 2029-01-19→ Common Stock (70,000 underlying) - 50,000
Stock Option
Exercise: $7.00Exp: 2027-10-14→ Common Stock (50,000 underlying) - 25,000
Stock Option
Exercise: $3.15Exp: 2025-01-17→ Common Stock (25,000 underlying)
Footnotes (3)
- [F1]Incentive Stock Option granted 01/17/2019 under the Company's 2017 Stock Option Plan. The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year.
- [F2]Incentive stock option granted 10/14/2021 under the Company's 2017 Stock Option Plan. The option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year.
- [F3]Incentive stock option granted 01/19/2023 under the Company's 2017 Stock Option Plan. The option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year.
Documents
Issuer
PERMA FIX ENVIRONMENTAL SERVICES INC
CIK 0000891532
Entity typeother
Related Parties
1- filerCIK 0001678382
Filing Metadata
- Form type
- 4
- Filed
- Dec 3, 7:00 PM ET
- Accepted
- Dec 4, 8:18 AM ET
- Size
- 13.2 KB