ZAMBONI ALESSANDRO (Co-Chief Executive Officer) purchased 4.33M shares of NUBURU, INC. on the open market
Open‑market purchase worth $1.50M. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 4/22/2026ACC: 0001193125-26-170692
DirectorOfficer· Co-Chief Executive Officer
Since Oct 2025
+4.69M
Net shares
Net buyer
$1.50M
Total acquired
1
Open market trades
1B · 0S
2
Total transactions
4.69M acquired
Non-Derivative Transactions2
Common Stock
Direct
Shares
+355.51K
Price / share
—
Trade value
—
% of position
New position
10/1/2025
0.00→355.51K
Common Stock
Indirect
Shares
+4.33M
Price / share
$0.35
Trade value
$1.50M
% of position
New position
12/31/2025
0.00→4.33M
Total
Net shares
+4.69M
Net value
$1.50M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 10/1/2025 | A · Award | +355.51K | — | — | New position | 0.00 | 355.51K |
| Common Stock Indirect | 12/31/2025 | P · Purchase | +4.33M | $0.35 | $1.50M | New position | 0.00 | 4.33M |
| Total | +4.69M | $1.50M | ||||||
Derivative Transactions0
No derivative transactions reported