Yuko Horiuchi
CIK 2120481 · 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
+ 6 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 25, 2026 | NMR | A | 600 | — | — | 6,700 Direct | +9.84% | Acquired | (price as of 2026-08-20) |
| May 25, 2026 | NMR | A | 700 | — | — | 6,100 Direct | +12.96% | Acquired | (price as of 2026-08-20) |
| May 25, 2026 | NMR | A | 700 | — | — | 5,400 Direct | +14.89% | Acquired | (price as of 2026-08-20) |
| April 27, 2026 | NMR | M | 5,400 | — | — | 4,700 Direct | -53.47% | Disposed | (price as of 2026-08-20) |
| April 27, 2026 | NMR | F | 2,630 | $7.71 | $20,277 | 18,448 Direct | -12.48% | Disposed | 23.5% (price as of 2026-08-20) |
| April 27, 2026 | NMR | M | 5,400 | — | — | 21,078 Direct | +34.44% | Acquired | (price as of 2026-08-20) |
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 25, 2026 | NMR | Restricted Stock Units [F1] | Common stock (600) | — | — | 600 | Acquired |
| May 25, 2026 | NMR | Restricted Stock Units [F1] | Common stock (700) | — | — | 700 | Acquired |
| May 25, 2026 | NMR | Restricted Stock Units [F1] | Common stock (700) | — | — | 700 | Acquired |
| April 27, 2026 | NMR | Restricted Stock Units [F1,F4] | Common stock (5,400) | — | — | 5,400 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | NMR | Common Stock | 15,678 | Direct |
| March 18, 2026 | NMR | Restricted Stock Units [F1]→ Common Stock (5,400) | 5,400 | Direct |
| March 18, 2026 | NMR | Restricted Stock Units [F1]→ Common Stock (3,100) | 3,100 | Direct |
| March 18, 2026 | NMR | Restricted Stock Units [F1]→ Common Stock (1,600) | 1,600 | Direct |