Nagai Koji, Insider at NOMURA HOLDINGS INC, traded $35.3M of NMR
This page documents an SEC Form 4 insider trading disclosure for $NMR securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.
Transaction Details
| Insider | Nagai Koji |
|---|---|
| Title | Insider |
| Company | NOMURA HOLDINGS INC |
| Ticker | NMR |
| Transaction Type | Disposition |
| Transaction Date | 2026-04-24 |
| Shares Traded | 220,643 |
| Price Per Share | $159.84 |
| Total Value | $35.3M |
| Filed Date | 2026-04-28 |
| Accession Number | 0001193125-26-183591 |
Ownership Context
| Shares Owned After Transaction | 512,942 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001193125-26-183591
Other Insider Trades — NMR
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Koike Hiroyasu | See Remarks | traded | $2K | 2026-07-24 |
| Tobari Akihito | See Remarks | traded | $600 | 2026-07-24 |
| Ozaki Yukiko | See Remarks | traded | $59 | 2026-07-24 |
| Ishizuka Masahiro | Insider | traded | $2K | 2026-07-24 |
| Ogawa Shoji | Insider | traded | $2K | 2026-07-24 |
| Hori Akio | See Remarks | traded | $600 | 2026-07-24 |
| Hori Akio | See Remarks | traded | $620 | 2026-06-25 |
| Ozaki Yukiko | See Remarks | traded | $62 | 2026-06-25 |
| Ogawa Shoji | Insider | traded | $2K | 2026-06-25 |
| Ishizuka Masahiro | Insider | traded | $2K | 2026-06-25 |
Other Trades by Nagai Koji
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| NMR | NOMURA HOLDINGS INC | traded | — | 2026-05-25 |
| NMR | NOMURA HOLDINGS INC | traded | — | 2026-04-24 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for NMR — NOMURA HOLDINGS INC →
Whisper Score — NMR
Track NMR insider activity in real time on The Wire →
Get alerts when Nagai Koji files new trades — Go Pro →
Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: August 12, 2026 at 07:36 UTC