GUERRERO RAMIRO purchased 22.2% of their position (133.79K shares) of MAIA BIOTECHNOLOGY, INC. on the open market
Open‑market purchase worth $184.1K — a significant purchase. The strongest form of insider conviction signal.
P · 3 purchases
Filed: 9/1/2026ACC: 0001878313-26-000082
+133.79K
Net shares
Net buyer
$184.1K
Total acquired
3
Open market trades
3B · 0S
3
Total transactions
133.79K acquired
Non-Derivative Transactions3
Common Stock
Direct
Shares
+8.93K
Price / share
$1.39
Trade value
$12.41K
% of position
1.5%
8/26/2026
601.91K→610.84K
Common Stock
Direct
Shares
+78.24K
Price / share
$1.39
Trade value
$108.75K
% of position
12.8%
8/27/2026
610.84K→689.08K
Common Stock
Direct
Shares
+46.62K
Price / share
$1.35
Trade value
$62.94K
% of position
6.8%
8/28/2026
689.08K→735.70K
Total
Net shares
+133.79K
Net value
$184.10K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/26/2026 | P · Purchase | +8.93K | $1.39 | $12.41K | 1.5% | 601.91K | 610.84K |
| Common Stock Direct | 8/27/2026 | P · Purchase | +78.24K | $1.39 | $108.75K | 12.8% | 610.84K | 689.08K |
| Common Stock Direct | 8/28/2026 | P · Purchase | +46.62K | $1.35 | $62.94K | 6.8% | 689.08K | 735.70K |
| Total | +133.79K | $184.10K | ||||||
Derivative Transactions0
No derivative transactions reported