A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 10 filings in this group are Form 4s for MercadoLibre, Inc.
The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.
Across the 10 insider filings shown, the breakdown is 7 compensation award and 3 open-market purchase. 3 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.
Form 4
Open-market purchase
Insider Buying
2026-06-15
MELI insider Melamud Marcelo (SVP - Chief Accounting Officer) bought 124 shares (~$199.0K)
Melamud Marcelo, listed as SVP - Chief Accounting Officer at MERCADOLIBRE INC, reported an open-market purchase of 124 MELI shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.
The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
P |
Open-market purchase
|
124 |
$1,604.62 |
$199.0K |
Filing: Form 4 (Insider Transaction)
Insider: Melamud Marcelo (SVP - Chief Accounting Officer)
Shares: 124
Est. Value: $199.0K
Form 4
Compensation award
Tax / Compensation Filing
2026-06-12
MELI insider Form 4 filed for equity award, exercise, or tax withholding
Tolda Stelleo (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
G |
Gift
|
250 |
— |
— |
A |
Compensation award
derivative · Restricted Stock Units
|
94 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Tolda Stelleo (Director)
Shares: 250
Form 4
Compensation award
Tax / Compensation Filing
2026-06-12
MELI insider Form 4 filed for equity award, exercise, or tax withholding
Dubugras Henrique Vasoncelos (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
derivative · Restricted Stock Units
|
94 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Dubugras Henrique Vasoncelos (Director)
Form 4
Compensation award
Tax / Compensation Filing
2026-06-12
MELI insider Form 4 filed for equity award, exercise, or tax withholding
Calemzuk Emiliano (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
derivative · Restricted Stock Units
|
94 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Calemzuk Emiliano (Director)
Form 4
Compensation award
Tax / Compensation Filing
2026-06-12
MELI insider Form 4 filed for equity award, exercise, or tax withholding
Aguzin Alejandro Nicolas (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
94 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Aguzin Alejandro Nicolas (Director)
Shares: 94
Form 4
Compensation award
Tax / Compensation Filing
2026-06-12
MELI insider Form 4 filed for equity award, exercise, or tax withholding
SEGAL SUSAN (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
derivative · Restricted Stock Units
|
94 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: SEGAL SUSAN (Director)
Form 4
Compensation award
Tax / Compensation Filing
2026-06-12
MELI insider Form 4 filed for equity award, exercise, or tax withholding
Sanders Richard A (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
94 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Sanders Richard A (Director)
Shares: 94
Form 4
Compensation award
Tax / Compensation Filing
2026-06-12
MELI insider Form 4 filed for equity award, exercise, or tax withholding
Lawson Martin R (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
94 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Lawson Martin R (Director)
Shares: 94
Form 4
Open-market purchase
Insider Buying
2026-05-26
MELI insider Aguzin Alejandro Nicolas (Director) bought 600 shares (~$993.6K)
Aguzin Alejandro Nicolas, listed as Director at MERCADOLIBRE INC, reported an open-market purchase of 600 MELI shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.
The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
P |
Open-market purchase
|
95 |
$1,655.01 |
$157.2K |
P |
Open-market purchase
|
505 |
$1,656.10 |
$836.3K |
Filing: Form 4 (Insider Transaction)
Insider: Aguzin Alejandro Nicolas (Director)
Shares: 600
Est. Value: $993.6K
Form 4
Open-market purchase
Insider Buying
2026-03-02
MELI insider Melamud Marcelo (SVP - Chief Accounting Officer) bought 57 shares (~$100.1K)
Melamud Marcelo, listed as SVP - Chief Accounting Officer at MERCADOLIBRE INC, reported an open-market purchase of 57 MELI shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.
The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
P |
Open-market purchase
|
57 |
$1,755.77 |
$100.1K |
Filing: Form 4 (Insider Transaction)
Insider: Melamud Marcelo (SVP - Chief Accounting Officer)
Shares: 57
Est. Value: $100.1K