TECOGEN INC. - TGEN
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Mar 27, 2026 | — | P | A | 10,000.0 | 2.54 | 25,400.0 | 260,416.0 | View | |
| Mar 27, 2026 | — | P | A | 5,000.0 | 2.5192 | 12,596.0 | 1,011,006.0 | View | |
| Mar 27, 2026 | — | P | A | 5,000.0 | 2.8817 | 14,408.5 | 1,006,006.0 | View | |
| Mar 23, 2026 | CAO | P | A | 10,000.0 | 2.23 | 22,300.0 | 52,962.0 | View | |
| Mar 23, 2026 | Chief Executive Officer | P | A | 3,000.0 | 2.298 | 6,894.0 | 67,193.0 | View | |
| Mar 23, 2026 | — | M | D | 50,000.0 | 0.88 | 44,000.0 | 0.0 | View | |
| Mar 23, 2026 | — | M | A | 50,000.0 | 0.88 | 44,000.0 | 1,038,951.0 | View | |
| Mar 23, 2026 | General Counsel & Secretary | P | A | 10,000.0 | 2.38 | 23,800.0 | 22,612.0 | View |