Naoshi Inomata
CIK 2116492 · 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
+ 7 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 24, 2026 | MFG | A | 790 | — | — | 22,738 Direct | +3.60% | Acquired | (price as of 2026-08-21) |
| July 24, 2026 | MFG | A | 4,445 | — | — | 4,445 Direct | — | Acquired | (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 2,575 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 1,974 | — | — | 1,975 Direct | -49.99% | Disposed | (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 1,712 | — | — | 3,426 Direct | -33.32% | Disposed | (price as of 2026-08-21) |
| July 1, 2026 | MFG | D | 2,505 | $120641.41 | $302,206,732 | 20,529 Direct | -10.88% | Disposed | -100.0% (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 6,261 | — | — | 23,034 Direct | +37.33% | 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 |
|---|---|---|---|---|---|---|---|
| July 24, 2026 | MFG | Phantom Stock Units - Retirement | Common Stock (790) | — | — | 790 | Acquired |
| July 24, 2026 | MFG | Phantom Stock Units | Common Stock (4,445) | — | — | 4,445 | Acquired |
| July 1, 2026 | MFG | Phantom Stock Units | Common Stock (2,575) | — | — | 2,575 | Disposed |
| July 1, 2026 | MFG | Phantom Stock Units | Common Stock (1,974) | — | — | 1,974 | Disposed |
| July 1, 2026 | MFG | Phantom Stock Units | Common Stock (1,712) | — | — | 1,712 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | MFG | Common Stock | 16,773 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units - Retirement→ Common Stock (21,948) | 21,948 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units→ Common Stock (5,138) | 5,138 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units→ Common Stock (3,949) | 3,949 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units→ Common Stock (2,575) | 2,575 | Direct |