Matina Alexander C
SEC insider (Form 3/4/5 filer). CIK 0001591550. Director at Standard Nuclear, Inc. (STDN) and 5 other issuers. 5 reported Form 4/5 transactions since Sep 2024; latest on Jul 17, 2026. Located in OAK RIDGE, TN.
Companies Matina Alexander C has filed insider reports for
- Standard Nuclear, Inc. (STDN): Director
- NU RIDE INC. (NRDE): Director, Officer, Chief Executive Officer
- Range Capital Acquisition Corp II (RNGTU): Director
- Range Capital Acquisition Corp. (RANG): Director
- S&W Seed Co (SANW): Director
- Trinity Place Holdings Inc. (TPHS): Director
Matina Alexander C
CIK: 0001591550
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)5 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Jul 17, 2026STDN
Standard Nuclear, Inc.
AwardDirect16.7K shares- - Jan 2, 2026NRDE
NU RIDE INC.
AwardDirect118.3K shares- - Jan 2, 2025NRDE
NU RIDE INC.
AwardDirect67.8K shares- - Dec 17, 2024SANW
S&W Seed Co
AwardDirect13.3K shares- - Sep 17, 2024TPHS
Trinity Place Holdings Inc.
AwardDirect44.1K shares-
1-5 of 5 transactions