Luciano Siani Pires
CIK 1727455 · EVP and CFO · last filed 2026-03-06
Luciano Siani Pires is an EVP and CFO who has filed 10 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing, for MOS, was dated Mar 6, 2026. Across all open-market trades the lifetime net is +$153.6K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $363.9K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$363.9K
1
10
$153.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MOS | EVP and CFO | 16,040 | $22.69 | $363.9K | $153.6K | 10 | 2026-03-06 |
Recent Filings
10 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-06 | MOS | Grant (A) | — | $0 | EDGAR |
| 2025-03-06 | MOS | Grant (A) | — | $0 | EDGAR |
| 2025-03-05 | MOS | Exer (M) | +1,465 | $0 | EDGAR |
| 2024-11-20 | MOS | Grant (A) | — | $0 | EDGAR |
| 2022-05-23 | MOS | Grant (A) | — | $0 | EDGAR |
| 2022-03-04 | MOS | Grant (A) | — | $0 | EDGAR |
| 2020-03-17 | MOS | Buy (P) | +10,000 | $94.3K | EDGAR |
| 2018-08-20 | MOS | Buy (P) | +2,000 | $59.4K | EDGAR |
| 2018-03-12 | MOS | Other (J) | — | $0 | EDGAR |
| 2018-01-10 | MOS | Grant (A) | — | $0 | EDGAR |