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TGEN
TECOGEN INC.
All
Buy
Sell
All Values
$10k+
$50k+
$100k+
$500k+
$1M+
All Time
Today
Last 7 Days
Last 30 Days
Last 90 Days
Last Year
Date (Newest)
Date (Oldest)
Value (Highest)
Value (Lowest)
Insider (A-Z)
Total Filings
2
Market Buys / Sells
2
/
0
Insider Sentiment
Net Buying
Insiders are buying more than selling — often a bullish signal
Market Buy / Sell Value
Buy
$28,650.28
Price History
1M
3M
6M
1Y
Insider Buy
Insider Sell
Insiders
2 insiders
Ghoniem Ahmed
Director
No activity (last 5 days)
1B
1 total
Hirsch Susan B
Director
No activity (last 5 days)
1B
1 total
Date
Insider
Type
Shares
Price
Value
Apr 27, 2026
Ghoniem Ahmed
Director
Buy
12,723
$0.79
$10,000.28
Apr 14, 2026
Hirsch Susan B
Director
Buy
5,000
$3.73
$18,650.00
Buy
Apr 27, 2026
Ghoniem Ahmed
Director
12,723 shr
@$0.79
$10,000.28
Buy
Apr 14, 2026
Hirsch Susan B
Director
5,000 shr
@$3.73
$18,650.00