In the last 12 months, insiders at ADVENT TECHNOLOGIES HOLDINGS, INC. ($ADNH) filed 21 transactions with the SEC: 0 open-market purchases totaling $0 and 14 sales totaling $438,666. Net insider sentiment: net selling.
ADVENT TECHNOLOGIES HOLDINGS, INC. operates in the Miscellaneous electrical machinery, equipment & supplies industry (Manufacturing sector).
Most Active Insiders
- Gregoriou Vassilios (CEO, Chair) — 8 transactions totaling $450,840
- De Castro Emory Sayre (CTO) — 4 transactions totaling $120,664
- Coffey James F. (COO, GC) — 4 transactions totaling $118,856
- Brackman Kevin L. (CFO) — 1 transaction totaling $14,746
- Kaskavelis Christos (CMO) — 1 transaction totaling $0
View all SEC Filings for ADVENT TECHNOLOGIES HOLDINGS, INC. (ADNH).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 15, 2024 | Hussain Naiem | Chief Financial Officer | A | Employee stock options (right to buy) | 166779 | $0.00 | 166,779.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Hussain Naiem | Chief Financial Officer | A | Common Stock | 166779 | $0.00 | 251,779.0000 | 0 | 196.21% | 0.00% |
| Sept. 6, 2023 | Brackman Kevin L. | CFO | S | Common Stock | 27771 | $0.53 | 176,477.0000 | 0 | 13.60% | 0.00% |
| Sept. 6, 2023 | Gregoriou Vassilios | CEO, Chair | S | Common Stock | 14157 | $0.53 | 6,367,669.0000 | 0 | 0.22% | 0.00% |
| Feb. 8, 2023 | Gregoriou Vassilios | CEO, Chair | S | Common Stock | 22696 | $1.92 | 6,381,826.0000 | 0 | 0.35% | 0.00% |
| Feb. 7, 2023 | Gregoriou Vassilios | CEO, Chair | S | Common Stock | 34338 | $1.96 | 6,404,522.0000 | 0 | 0.53% | 0.00% |
| Feb. 6, 2023 | Gregoriou Vassilios | CEO, Chair | S | Common Stock | 18642 | $2.00 | 6,438,860.0000 | 0 | 0.29% | 0.00% |
| Feb. 8, 2023 | De Castro Emory Sayre | CTO | S | Common Stock | 9248 | $1.96 | 2,413,503.0000 | 0 | 0.38% | 0.00% |
| Feb. 6, 2023 | Coffey James F. | COO, GC | S | Common Stock | 7505 | $2.00 | 900,355.0000 | 0 | 0.83% | 0.00% |
| Feb. 7, 2023 | Coffey James F. | COO, GC | S | Common Stock | 13823 | $1.96 | 886,532.0000 | 0 | 1.54% | 0.00% |
| Feb. 8, 2023 | Coffey James F. | COO, GC | S | Common Stock | 9136 | $1.92 | 877,396.0000 | 0 | 1.03% | 0.00% |
| Feb. 7, 2023 | Gregoriou Vassilios | CEO, Chair | S | Common Stock | 34338 | $1.96 | 6,509,644.0000 | 0 | 0.52% | 0.00% |
| Jan. 12, 2023 | GOURDOUPI PANORAIA | Director | A | Common Stock | 4688 | $0.00 | 379,485.0000 | 0 | 1.25% | 0.00% |
| June 11, 2021 | Kaskavelis Christos | CMO | A | Common Stock | 345794 | $0.00 | 4,049,907.0000 | 0 | 9.34% | 0.00% |
| Feb. 6, 2023 | Gregoriou Vassilios | CEO, Chair | S | Common Stock | 18642 | $2.00 | 6,543,982.0000 | 0 | 0.28% | 0.00% |
| Feb. 8, 2023 | Gregoriou Vassilios | CEO, Chair | S | Common Stock | 22696 | $1.92 | 6,486,948.0000 | 0 | 0.35% | 0.00% |
| Feb. 6, 2023 | De Castro Emory Sayre | CTO | S | Common Stock | 7596 | $2.00 | 2,436,743.0000 | 0 | 0.31% | 0.00% |
| Feb. 7, 2023 | De Castro Emory Sayre | CTO | S | Common Stock | 13992 | $1.96 | 2,422,751.0000 | 0 | 0.57% | 0.00% |
| Feb. 4, 2023 | Gregoriou Vassilios | CEO, Chair | F | Common Stock | 72161 | $2.04 | 6,490,463.0000 | 0 | 1.10% | 0.00% |
| Feb. 4, 2023 | Coffey James F. | COO, GC | F | Common Stock | 29046 | $2.04 | 878,814.0000 | 0 | 3.20% | 0.00% |
| Feb. 4, 2023 | De Castro Emory Sayre | CTO | F | Common Stock | 29401 | $2.04 | 2,414,938.0000 | 0 | 1.20% | 0.00% |