| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| GSE Systems Inc. Chief Technology Officer | F | Common Stock | |||||
| GSE Systems Inc. Chief Technology Officer | F | Common Stock | |||||
| GSE Systems Inc. Chief Technology Officer | F | Common Stock | |||||
| GSE Systems Inc. Chief Technology Officer | F | Common Stock | |||||
| GSE Systems Inc. Chief Technology Officer | F | Common Stock |