MAIA director buys 133,790 shares at $1.35–$1.39
Rhea-AI Filing Summary
MAIA Biotechnology, Inc. (MAIA) director Ramiro Guerrero reported a series of open-market purchases of the company’s common stock. On August 26–28, 2026, he purchased a total of 133,790 shares in three transactions at per-share prices between $1.35 and $1.39, with no sales reported.
Positive
- None.
Negative
- None.
Insider Trade Summary
Net Buyer: 133,790 shares
Net Buy
3 txns
Insider
Guerrero Ramiro
Role
Director
Bought
133,790 shs ($184K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Purchase | Common Stock | 46,620 | $1.35 | $63K |
| Purchase | Common Stock | 78,239 | $1.39 | $109K |
| Purchase | Common Stock | 8,931 | $1.39 | $12K |
Holdings After Transaction:
Common Stock — 735,701 shares (Direct)
Key Figures
Shares purchased on 2026-08-26: 8,931 shares at $1.39 per share
Shares purchased on 2026-08-27: 78,239 shares at $1.39 per share
Shares purchased on 2026-08-28: 46,620 shares at $1.35 per share
+1 more
4 metrics
Shares purchased on 2026-08-26
8,931 shares at $1.39 per share
Common Stock purchase coded P, direct ownership
Shares purchased on 2026-08-27
78,239 shares at $1.39 per share
Common Stock purchase coded P, direct ownership
Shares purchased on 2026-08-28
46,620 shares at $1.35 per share
Common Stock purchase coded P, direct ownership
Total shares bought in period
133,790 shares
Net buyShares from transaction summary, net-buy direction
Key Terms
open market, private transaction, Form 4
3 terms
open market market
"transaction_code_description: Purchase in open market or private transaction"
An open market is a system where buying and selling of goods, services, or financial assets happen freely without restrictions or special controls. For investors, it means they can trade assets easily and quickly, which helps determine fair prices based on supply and demand. This environment encourages transparency and competition, making it easier to buy or sell with confidence.
private transaction market
"transaction_code_description: Purchase in open market or private transaction"
A private transaction is the sale or transfer of securities, assets, or ownership stakes carried out directly between a small number of parties rather than on a public exchange. For investors it matters because these deals are less visible and often less liquid than public trades, so pricing can be harder to verify, the investment can be harder to sell quickly, and buyers or sellers may gain strategic advantages not available in open markets — like negotiated terms similar to a private garage sale versus a crowded marketplace.
Form 4 regulatory
"INSIDER FILING DATA (Form 4)"
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.
FAQ
What insider transactions did MAIA director Ramiro Guerrero report on this Form 4 for MAIA?
Ramiro Guerrero reported three purchases of MAIA common stock on August 26, 27, and 28, 2026, with no corresponding sales. All transactions were coded as P, indicating purchases in an open market or private transaction.
Were Ramiro Guerrero’s MAIA (MAIA) trades under a Rule 10b5-1 plan?
The filing indicates the Rule 10b5-1 checkbox is not affirmed (the 10b5-1 box is not checked). The transactions are described simply as purchases in open market or private transactions, without plan-based footnote disclosure.
AI-generated analysis. How Rhea-AI works. Not financial advice.
