TIM S.A. (TIMB) has 3 known insider and institutional holders on record. The largest holder is Griselli Alberto Mario with 220,759 shares. Other notable holders include Calaza Adrian and Ferreira Vicente De Moraes.
Over the last 12 months, insiders have made 28 transactions in TIMB stock — 0 buys (valued at RSU Award) and 2 sells (valued at $115.64K). Insider selling has exceeded buying during this period.
TIMB Insider Ownership
Top Holder
Griselli Alberto Mario
220,759 shares
Buys (12 mo)
0
$0.00 value
Sells (12 mo)
2
$115.64K value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Griselli Alberto Mario |
Chief Executive Officer |
220,759 |
2026-03-18 |
|
| 2 |
Calaza Adrian |
Director |
75,600 |
2026-03-18 |
|
| 3 |
Ferreira Vicente De Moraes |
Investor Relations Officer |
68 |
2026-03-26 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-31 |
Greco Camillo |
Officer |
Unknown |
- |
- |
- |
| 2026-03-26 |
Ferreira Vicente De Moraes |
Investor Relations Officer |
Informative Sell |
68 |
$5.14 |
$349.52 |
| 2026-03-24 |
Ferreira Vicente De Moraes |
Investor Relations Officer |
Informative Sell |
22,300 |
$5.17 |
$115.29K |
| 2026-03-18 |
Ongaro Claudio Giovanni Ezio |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Alessandra Michelini |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
De Carvalho Capdeville Leonardo |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Bonino Gigliola |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Formica Piero |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
De Oliveira Filho Gesner Jose |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Bittencourt Flavia Maria |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Liberato Delfino Denisio Augusto |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Calaza Adrian |
Director |
Unknown |
- |
- |
- |
| 2026-03-18 |
Girasole Mario |
See Remarks |
Unknown |
17,178 |
- |
- |
| 2026-03-18 |
Viegas Marques Andrea Palma |
Chief Financial Officer |
Unknown |
20,810 |
- |
- |
| 2026-03-18 |
Oliveira Ana Cristina Menezes |
See Remarks |
Unknown |
3,272 |
- |
- |
| 2026-03-18 |
Reschke Fabiane |
Legal Officer, Corp. Secretary |
Unknown |
17,342 |
- |
- |
| 2026-03-18 |
Russo Maria Antonietta |
See Remarks |
Unknown |
18,062 |
- |
- |
| 2026-03-18 |
Costa Fabio De Moura |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Lacerda De Athayde Marcos Antonio Jr |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Goncalves Jose Claudio Moreira |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Griselli Alberto Mario |
Chief Executive Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Fadda Luca |
Chief Audit Executive |
Unknown |
9,571 |
- |
- |
| 2026-03-18 |
Creo Claudio |
VP, Risk & Compliance |
Unknown |
6,479 |
- |
- |
| 2026-03-18 |
Demaria Saverio |
Head Business To Consumer |
Unknown |
7,853 |
- |
- |
| 2026-03-18 |
Di Costanzo Marco |
Chief Technology Officer |
Unknown |
9,816 |
- |
- |
