Corporate insider
Gruber Anthony
MAMAHoldLens InsiderScore
+40
BUY
Buys
2
$0
Sells
0
$0
Dominant
buy
Confidence
28%
Transaction history
| Date | Action | Shares | Price | Value |
|---|---|---|---|---|
| Apr 17, 2026 | BUY | 3,500 | $0 | $0 |
| Apr 17, 2026 | BUY | 3,500 | $0 | $0 |
HoldLens Pro · Founders pricing
Email alerts + conviction scores + alpha attribution
€9/mo founders · cancel anytime
See pricing →
Related
All MAMA insiders
Every tracked officer at MAMA — aggregate InsiderScore + all Form 4s.
MAMA ConvictionScore
Full 13F + InsiderScore unified signal for MAMA.
Live insider feed
Every tracked Form 4 across all companies, chronological.