TIMB's three largest insider shareholders as of September 09, 2026 are Alberto Mario Griselli (Chief Executive Officer, 717.47K shares), Marques Andrea Palma Viegas (Chief Financial Officer, 118.26K shares), Maria Antonietta Russo (Officer, 114.13K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Alberto Mario Griselli | Chief Executive Officer | 717,473 | 0 | 717,473 | 60.3% | 07 May, 2026 |
| 2 | Maria Antonietta Russo | Officer | 114,129 | 0 | 114,129 | 9.6% | 07 May, 2026 |
| 3 | Mario Girasole | Officer | 85,920 | 0 | 85,920 | 7.2% | 07 May, 2026 |
| 4 | Marques Andrea Palma Viegas | Chief Financial Officer | 83,259 | 0 | 83,259 | 7.0% | 24 Jun, 2026 |
| 5 | Luca Fadda | Chief Audit Executive | 39,945 | 0 | 39,945 | 3.4% | 07 May, 2026 |
| 6 | Auana Mattar Lima | Chief Information Officer | 36,686 | 0 | 36,686 | 3.1% | 20 May, 2026 |
| 7 | Saverio Demaria | Head Business To Consumer | 34,869 | 0 | 34,869 | 2.9% | 07 May, 2026 |
| 8 | Costanzo Marco Di | Chief Technology Officer | 31,946 | 0 | 31,946 | 2.7% | 07 May, 2026 |
| 9 | Vicente De Moraes Ferreira | Investor Relations Officer | 20,533 | 0 | 20,533 | 1.7% | 07 May, 2026 |
| 10 | Claudio Creo | Vp, Risk Compliance | 20,497 | 0 | 20,497 | 1.7% | 07 May, 2026 |
| 11 | Ana Cristina Menezes Oliveira | Officer | 3,858 | 0 | 3,858 | 0.3% | 07 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 23 Jun, 2026 | Marques Andrea Palma Viegas | Chief Financial Officer | Disposed S | 35,000 | $4.32 | $151.20K | 83,259 | Direct |
| 18 May, 2026 | Auana Mattar Lima | Chief Information Officer | Disposed S | 8,200 | $4.42 | $36.24K | 36,686 | Direct |
| 05 May, 2026 | Vicente De Moraes Ferreira | Investor Relations Officer | Acquired A | 16,949 | $0.00 | $0 | 16,949 | Direct |
| 05 May, 2026 | Ana Cristina Menezes Oliveira | Officer | Acquired A | 2,617 | $0.00 | $0 | 3,858 | Direct |
| 05 May, 2026 | Claudio Creo | Vp, Risk Compliance | Acquired A | 15,315 | $0.00 | $0 | 15,315 | Direct |
| 05 May, 2026 | Maria Antonietta Russo | Officer | Acquired A | 52,409 | $0.00 | $0 | 99,683 | Direct |
| 05 May, 2026 | Mario Girasole | Officer | Acquired A | 64,319 | $0.00 | $0 | 72,181 | Direct |
| 05 May, 2026 | Auana Mattar Lima | Chief Information Officer | Acquired A | 28,588 | $0.00 | $0 | 37,035 | Direct |
| 05 May, 2026 | Costanzo Marco Di | Chief Technology Officer | Acquired A | 24,095 | $0.00 | $0 | 24,095 | Direct |
| 05 May, 2026 | Marques Andrea Palma Viegas | Chief Financial Officer | Acquired A | 63,298 | $0.00 | $0 | 101,615 | Direct |
| 05 May, 2026 | Alberto Mario Griselli | Chief Executive Officer | Acquired A | 397,022 | $0.00 | $0 | 617,781 | Direct |
| 05 May, 2026 | Luca Fadda | Chief Audit Executive | Acquired A | 32,290 | $0.00 | $0 | 32,290 | Direct |
| 05 May, 2026 | Saverio Demaria | Head Business To Consumer | Acquired A | 28,588 | $0.00 | $0 | 28,588 | Direct |
| 05 May, 2026 | Alberto Mario Griselli | Chief Executive Officer | Acquired A | 99,692 | $0.00 | $0 | 717,473 | Direct |
| 05 May, 2026 | Marques Andrea Palma Viegas | Chief Financial Officer | Acquired A | 16,644 | $0.00 | $0 | 118,259 | Direct |
| 05 May, 2026 | Costanzo Marco Di | Chief Technology Officer | Acquired A | 7,851 | $0.00 | $0 | 31,946 | Direct |
| 05 May, 2026 | Maria Antonietta Russo | Officer | Acquired A | 14,446 | $0.00 | $0 | 114,129 | Direct |
| 05 May, 2026 | Claudio Creo | Vp, Risk Compliance | Acquired A | 5,182 | $0.00 | $0 | 20,497 | Direct |
| 05 May, 2026 | Luca Fadda | Chief Audit Executive | Acquired A | 7,655 | $0.00 | $0 | 39,945 | Direct |
| 05 May, 2026 | Auana Mattar Lima | Chief Information Officer | Acquired A | 7,851 | $0.00 | $0 | 44,886 | Direct |