TIM S.A. (TIMB) Insider Trading
Over the last 3 months, TIMB insiders made 0 open-market buys and 2 sales, a net sale of -$187K (SEC Form 4). Over the last 6 months, 111 institutions increased and 88 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$187.4K
Insider trades by month Buys Sells
Mar
May
Jun
Context3-month price -15.3%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 24, 2026 | Viegas Marques Andrea Palmaofficer: Chief Financial Officer | Sell | 35,000 | $4.32 |
| May 20, 2026 | Lima Auana Mattarofficer: Chief Information Officer | Sell | 8,200 | $4.42 |
| May 7, 2026 | Ferreira Vicente De Moraesofficer: Investor Relations Officer | Grant | 3,584 | — |
| May 7, 2026 | Ferreira Vicente De Moraesofficer: Investor Relations Officer | Grant | 1,046 | — |
| May 7, 2026 | Demaria Saverioofficer: Head Business to Consumer | Grant | 28,588 | — |
| May 7, 2026 | Demaria Saverioofficer: Head Business to Consumer | Grant | 6,281 | — |
| May 7, 2026 | Demaria Saverioofficer: Head Business to Consumer | Grant | 1,765 | — |
| May 7, 2026 | Girasole Marioofficer: See Remarks | Grant | 64,319 | — |
| May 7, 2026 | Girasole Marioofficer: See Remarks | Grant | 13,739 | — |
| May 7, 2026 | Girasole Marioofficer: See Remarks | Grant | 3,970 | — |
| May 7, 2026 | Russo Maria Antoniettaofficer: See Remarks | Grant | 52,409 | — |
| May 7, 2026 | Russo Maria Antoniettaofficer: See Remarks | Grant | 14,446 | — |
| May 7, 2026 | Russo Maria Antoniettaofficer: See Remarks | Grant | 3,235 | — |
| May 7, 2026 | Di Costanzo Marcoofficer: Chief Technology Officer | Grant | 24,095 | — |
| May 7, 2026 | Di Costanzo Marcoofficer: Chief Technology Officer | Grant | 7,851 | — |
| May 7, 2026 | Di Costanzo Marcoofficer: Chief Technology Officer | Grant | 1,487 | — |
| May 7, 2026 | Fadda Lucaofficer: Chief Audit Executive | Grant | 7,655 | — |
| May 7, 2026 | Fadda Lucaofficer: Chief Audit Executive | Grant | 1,993 | — |
| May 7, 2026 | Creo Claudioofficer: VP, Risk & Compliance | Grant | 15,315 | — |
| May 7, 2026 | Creo Claudioofficer: VP, Risk & Compliance | Grant | 5,182 | — |
| May 7, 2026 | Creo Claudioofficer: VP, Risk & Compliance | Grant | 946 | — |
| May 7, 2026 | Lima Auana Mattarofficer: Chief Information Officer | Grant | 28,588 | — |
| May 7, 2026 | Lima Auana Mattarofficer: Chief Information Officer | Grant | 7,851 | — |
| May 7, 2026 | Lima Auana Mattarofficer: Chief Information Officer | Grant | 1,765 | — |
| May 7, 2026 | Viegas Marques Andrea Palmaofficer: Chief Financial Officer | Grant | 63,298 | — |
| May 7, 2026 | Viegas Marques Andrea Palmaofficer: Chief Financial Officer | Grant | 16,644 | — |
| May 7, 2026 | Viegas Marques Andrea Palmaofficer: Chief Financial Officer | Grant | 3,907 | — |
| May 7, 2026 | Oliveira Ana Cristina Menezesofficer: See Remarks | Grant | 2,617 | — |
| May 7, 2026 | Griselli Alberto Mariodirector, officer: Chief Executive Officer | Grant | 397,022 | — |
| May 7, 2026 | Griselli Alberto Mariodirector, officer: Chief Executive Officer | Grant | 99,692 | — |
Source: TIMB SEC Form 4 filings, latest Jun 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their TIMB positions over the last 6 months (SEC Form 13F).
Increased
111
New positions
74
Reduced
88
Sold out
39
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V. | Increased | 4.0M | Apr 21, 2026 |
| ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V. | Reduced | 3.5M | Jan 23, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 1.8M | Feb 12, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 1.8M | May 14, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | 1.6M | Feb 13, 2026 |
| ALLIANCEBERNSTEIN L.P. | New Position | 1.4M | May 15, 2026 |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | New Position | 1.3M | Feb 17, 2026 |
| BLACKROCK, INC. | Increased | 1.3M | May 13, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | 1.2M | May 14, 2026 |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | Reduced | 1.2M | May 15, 2026 |
| BLACKROCK, INC. | Increased | 1.1M | Feb 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.0M | May 15, 2026 |
| JPMORGAN CHASE & CO | Increased | 927K | May 13, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 718K | May 15, 2026 |
| STATE STREET CORP | Increased | 676K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.