71/100BMercadoLibre executives and insider trading
Ariel Szarfsztejn reported no open-market purchases or sales over the last twelve months.
Over the last twelve months MercadoLibre's insiders sold 1,136 shares for 2.31M USD in 3 sales on the open market, and bought 782 shares in 4 purchases.
Insiders over the last twelve months
- Insider sales
- 3
- Shares sold
- 1,136
- Value sold
- 2.31M USD
- Insider purchasesWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
- 4
Insiders buying against sellingWhat is a Rule 10b5-1 trading plan? A Rule 10b5-1 plan lets an insider fix future trades in advance, while holding no inside information, so later trades follow the plan, not a new decision.
Open-market purchases and sales reported on Form 4, by value. Awards, option exercises and shares withheld for tax are not counted. Whether a sale was under a Rule 10b5-1 plan is read from each Form 4 at the SEC (the box exists on filings since April 2023).
Executives and directors
The people who run the company and the directors who reported trades, with what each bought and sold on the open market over the last twelve months. The CEO first, then whoever traded most.
| Name | Position | Age | Shares sold (12 months) | Value sold (12 months) | Shares bought (12 months) | Last sale | Shares held after |
|---|---|---|---|---|---|---|---|
| Ariel Szarfsztejn CEO | CEO & President | 43 | — | — | — | — | — |
| Henrique Vasoncelos Dubugras | Director | — | 845 | 1.71M USD | — | 12 Dec 2025 | — |
| Alejandro Nicolas Aguzin | Director | — | — | — | 600 | — | 5,449 |
| Stelleo Tolda | Director | — | 246 | 503.78K USD | — | 9 Dec 2025 | 75,590 |
| Marcelo Melamud | Chief Accounting Officer & Senior Vice President | 55 | — | — | 182 | — | 237 |
| Emiliano Calemzuk | Director | — | 45 | 91.23K USD | — | 11 Dec 2025 | 257 |
| Daniel Rabinovich | President of Technology & Operations | 48 | — | — | — | — | — |
| Jacobo Cohen Imach | Senior Vice President, General Counsel & Secretary | — | — | — | — | — | — |
| Juan Martin De La Serna | Executive Vice President of Corporate Affairs & President of Argentina | 58 | — | — | — | — | — |
| Martin de los Santos | Executive Vice President & Chief Financial Officer | 56 | — | — | — | — | — |
| Osvaldo Gimenez | Fintech President | 55 | — | — | — | — | — |
| Sean Summers | Chief Marketing Officer & EVP Advertising | — | — | — | — | — | 305 |
| Richard Cathcart | Head of Investor Relations | — | — | — | — | — | — |
| Marcos Eduardo Galperín | Co-Founder & Executive Chairman | 55 | — | — | — | — | — |
| Susan Segal | Director | — | — | — | — | — | — |
| Richard A Sanders | Director | — | — | — | — | — | 508 |
| Martin R Lawson | Director | — | — | — | — | — | 4,230 |
| Elias Fraiha Fernando Yunes | Officer | — | — | — | — | — | — |
| Agustin Pablo Costa | Executive VP, Shipping | — | — | — | — | — | 76 |
Insider sales and purchases by quarter
How many insider sales and purchases were reported each quarter.
Every insider transactionWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
Insiders must report every trade in the company's shares to the SEC within two business days, on Form 4. Only purchases and sales are trades on the open market; awards, option exercises, shares withheld for tax and gifts come with pay, and the twelve-month totals leave them out.
| Date | Name | Transaction | Shares | Price | Value | Shares held after | Filing |
|---|---|---|---|---|---|---|---|
| 20 Aug 2026 | Stelleo Tolda | Other | 20,000 | — | — | — | Form 4 |
| 17 Jun 2026 | Sean Summers | Other | — | — | — | 305 | Form 4 |
| 12 Jun 2026 | Stelleo Tolda | Award | 94 | — | — | 94 | Form 4 |
| 12 Jun 2026 | Henrique Vasoncelos Dubugras | Award | 94 | — | — | 94 | Form 4 |
| 12 Jun 2026 | Emiliano Calemzuk | Award | 94 | — | — | 94 | Form 4 |
| 12 Jun 2026 | Alejandro Nicolas Aguzin | Award | 94 | — | — | 5,449 | Form 4 |
| 12 Jun 2026 | Susan Segal | Award | 94 | — | — | 94 | Form 4 |
| 12 Jun 2026 | Richard A Sanders | Award | 94 | — | — | 508 | Form 4 |
| 12 Jun 2026 | Martin R Lawson | Award | 94 | — | — | 4,230 | Form 4 |
| 11 Jun 2026 | Marcelo Melamud | Purchase | 125 | 1,604.62 | 200.00K USD | 237 | Form 4 |
| 10 Jun 2026 | Stelleo Tolda | Gift | 250 | — | — | 75,590 | Form 4 |
| 22 May 2026 | Alejandro Nicolas Aguzin | Purchase | 505 | 1,656.10 | 836.33K USD | 5,355 | Form 4 |
| 22 May 2026 | Alejandro Nicolas Aguzin | Purchase | 95 | 1,655.01 | 157.23K USD | 4,850 | Form 4 |
| 27 Feb 2026 | Marcelo Melamud | Purchase | 57 | 1,755.77 | 100.08K USD | 112 | Form 4 |
| 1 Jan 2026 | Elias Fraiha Fernando Yunes | Other | — | — | — | — | Form 4 |
| 1 Jan 2026 | Agustin Pablo Costa | Other | — | — | — | 76 | Form 4 |
| 12 Dec 2025 | Henrique Vasoncelos Dubugras | Sale | 845 | 2,028.14 | 1.71M USD | — | Form 4 |
| 11 Dec 2025 | Emiliano Calemzuk | Sale | 45 | 2,027.37 | 91.23K USD | 257 | Form 4 |
| 9 Dec 2025 | Stelleo Tolda | Sale | 246 | 2,047.88 | 503.78K USD | — | Form 4 |
| 22 Aug 2025 | Stelleo Tolda | Other | 20,000 | — | — | 20,000 | Form 4 |
| 22 Aug 2025 | Stelleo Tolda | Other | 20,000 | — | — | — | Form 4 |
| 7 Aug 2025 | Henrique Vasoncelos Dubugras | Award | 64 | — | — | 64 | Form 4 |
| 7 Aug 2025 | Susan Segal | Award | 64 | — | — | 64 | Form 4 |
| 7 Aug 2025 | Stelleo Tolda | Award | 8 | — | — | 2,029 | Form 4 |
| 7 Aug 2025 | Stelleo Tolda | Award | 64 | — | — | 64 | Form 4 |
| 7 Aug 2025 | Richard A Sanders | Award | 64 | — | — | 414 | Form 4 |
| 7 Aug 2025 | Alejandro Nicolas Aguzin | Award | 64 | — | — | 4,755 | Form 4 |
| 7 Aug 2025 | Emiliano Calemzuk | Award | 64 | — | — | 302 | Form 4 |
| 7 Aug 2025 | Martin R Lawson | Award | 64 | — | — | 4,136 | Form 4 |
| 17 Jun 2025 | Martin R Lawson | Other | — | — | — | 4,305 | Form 4 |
| 17 Jun 2025 | Martin R Lawson | Other | — | — | — | 1,536 | Form 4 |
| 29 Nov 2024 | Emiliano Calemzuk | Sale | 50 | 1,984.98 | 99.25K USD | 238 | Form 4 |
Common questions about MercadoLibre's executives and insiders
Source: Financial Modeling Prep