Who
Ramiro Guerrero
Director
Company insider
Files Form 4 as: Director, MAIA Biotechnology.
In numbers
- Trades disclosed
- 59
- Buys
- 27
- Sells
- 0
- Bought
- $1.4M
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 28 Jul 2022
- Last trade
- 30 Sep 2026
- Last filed
- 2 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 30 Sep 2026filed 2 Oct 2026 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —32,012 at $0.00 | filing |
| 10 Sep 2026filed 14 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $50K37,595 at $1.32 | filing |
| 10 Sep 2026filed 14 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $50K37,595 at $1.32 | filing |
| 28 Aug 2026filed 1 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $63K46,620 at $1.35 | filing |
| 28 Aug 2026filed 1 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $63K46,620 at $1.35 | filing |
| 27 Aug 2026filed 1 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $109K78,239 at $1.39 | filing |
| 27 Aug 2026filed 1 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $109K78,239 at $1.39 | filing |
| 26 Aug 2026filed 1 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $12K8,931 at $1.39 | filing |
| 26 Aug 2026filed 1 Sep 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $12K8,931 at $1.39 | filing |
| 24 Aug 2026filed 26 Aug 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $2,3861,794 at $1.33 | filing |
| 24 Aug 2026filed 26 Aug 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $2,3861,794 at $1.33 | filing |
| 20 Aug 2026filed 24 Aug 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $16K11,899 at $1.37 | filing |
| 20 Aug 2026filed 24 Aug 2026 | MAIA MAIA BiotechnologyBiotechnology | SEC FORM 4 Bought | $16K11,899 at $1.37 | filing |
| 30 Jun 2026filed 2 Jul 2026 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —26,355 at $0.00 | filing |
| 30 Jun 2026filed 2 Jul 2026 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —26,355 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —27,258 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —27,258 at $0.00 | filing |
| 31 Dec 2025filed 5 Jan 2026 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —24,060 at $0.00 | filing |
| 31 Dec 2025filed 5 Jan 2026 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —24,060 at $0.00 | filing |
| 2 Oct 2025filed 6 Oct 2025 | MAIA MAIA Biotechnologyoption or derivative · Biotechnology | SEC FORM 4 Code A | —20,459 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.