Masahiro Kihara
CIK 2116333 · 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 | 1,680 | — | — | 44,774 Direct | +3.90% | Acquired | (price as of 2026-08-21) |
| July 24, 2026 | MFG | A | 15,391 | — | — | 15,391 Direct | — | Acquired | (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 7,279 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 7,267 | — | — | 7,267 Direct | -50.00% | Disposed | (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 5,928 | — | — | 11,857 Direct | -33.33% | Disposed | (price as of 2026-08-21) |
| July 1, 2026 | MFG | D | 8,190 | $394432.41 | $3,230,401,438 | 44,233 Direct | -15.62% | Disposed | -100.0% (price as of 2026-08-21) |
| July 1, 2026 | MFG | M | 20,474 | — | — | 52,423 Direct | +64.08% | 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 (1,680) | — | — | 1,680 | Acquired |
| July 24, 2026 | MFG | Phantom Stock Units | Common Stock (15,391) | — | — | 15,391 | Acquired |
| July 1, 2026 | MFG | Phantom Stock Units | Common Stock (7,279) | — | — | 7,279 | Disposed |
| July 1, 2026 | MFG | Phantom Stock Units | Common Stock (7,267) | — | — | 7,267 | Disposed |
| July 1, 2026 | MFG | Phantom Stock Units | Common Stock (5,928) | — | — | 5,928 | 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 | 31,949 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units - Retirement→ Common Stock (43,094) | 43,094 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units→ Common Stock (17,785) | 17,785 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units→ Common Stock (14,534) | 14,534 | Direct |
| March 18, 2026 | MFG | Phantom Stock Units→ Common Stock (7,279) | 7,279 | Direct |