Joao Roberto Goncalves Teixeira
CIK 1952751 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: March 18, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 16 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 28, 2026 | MOS | M | 4,873 | — | — | 13,442 Direct | +56.87% | Acquired | (price as of 2026-08-21) |
| May 28, 2026 | MOS | A | 7,273 | — | — | 7,273 Direct | — | Acquired | (price as of 2026-08-21) |
| May 28, 2026 | MOS | M | 4,873 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| May 29, 2025 | MOS | M | 6,022 | — | — | 10,376 Direct | +138.31% | Acquired | (price as of 2026-08-21) |
| May 29, 2025 | MOS | F | 1,807 | $35.91 | $64,889 | 8,569 Direct | -17.42% | Disposed | -33.9% (price as of 2026-08-21) |
| May 29, 2025 | MOS | M | 6,022 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| May 29, 2025 | MOS | A | 4,873 | — | — | 4,873 Direct | — | Acquired | (price as of 2026-08-21) |
| June 6, 2024 | MOS | M | 4,609 | — | — | 5,737 Direct | +408.60% | Acquired | (price as of 2026-08-21) |
| June 6, 2024 | MOS | F | 1,383 | $29.06 | $40,190 | 4,354 Direct | -24.11% | Disposed | -18.3% (price as of 2026-08-21) |
| June 6, 2024 | MOS | M | 4,609 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| June 6, 2024 | MOS | A | 6,022 | — | — | 6,022 Direct | — | Acquired | (price as of 2026-08-21) |
| May 25, 2023 | MOS | M | 1,611 | — | — | 1,611 Direct | — | Acquired | (price as of 2026-08-21) |
| May 25, 2023 | MOS | F | 483 | $34.17 | $16,504 | 1,128 Direct | -29.98% | Disposed | -30.5% (price as of 2026-08-21) |
| May 25, 2023 | MOS | M | 1,611 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| May 25, 2023 | MOS | A | 4,609 | — | — | 4,609 Direct | — | Acquired | (price as of 2026-08-21) |
| Nov. 1, 2022 | MOS | A | 1,611 | — | — | 1,611 Direct | — | Acquired | (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 28, 2026 | MOS | Restricted Stock Units | Common Stock (7,273) | — | — | 7,273 | Acquired |
| May 28, 2026 | MOS | Restricted Stock Units | Common Stock (4,873) | — | — | 4,873 | Disposed |
| May 29, 2025 | MOS | Restricted Stock Units | Common Stock (6,022) | — | — | 6,022 | Disposed |
| May 29, 2025 | MOS | Restricted Stock Units | Common Stock (4,873) | — | — | 4,873 | Acquired |
| June 6, 2024 | MOS | Restricted Stock Units | Common Stock (4,609) | — | — | 4,609 | Disposed |
| June 6, 2024 | MOS | Restricted Stock Units | Common Stock (6,022) | — | — | 6,022 | Acquired |
| May 25, 2023 | MOS | Restricted Stock Units | Common Stock (1,611) | $0.00 | — | 1,611 | Disposed |
| May 25, 2023 | MOS | Restricted Stock Units | Common Stock (4,609) | — | — | 4,609 | Acquired |
| Nov. 1, 2022 | MOS | Common Stock | Restricted Stock Units (1,611) | — | — | 1,611 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.