The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | Qu Yu | Chief Financial Officer | Option exercise(M) | 200K | — | $0 |
| Sep 1, 2026 | Qu Yu | Chief Financial Officer | Option exercise(M) | 45K | — | $0 |
| Sep 1, 2026 | Qu Yu | Chief Financial Officer | Tax withholding(F) | 100K | $4.23 | $423K |
| Sep 1, 2026 | Qu Yu | Chief Financial Officer | Tax withholding(F) | 23K | $4.23 | $95K |
| Sep 1, 2026 | Qu Yu | Chief Financial Officer | Option exercise(M) | 200K | — | $0 |
| Sep 1, 2026 | Qu Yu | Chief Financial Officer | Option exercise(M) | 45K | — | $0 |
| Sep 1, 2026 | Qin Lihong | President, Director | Option exercise(M) | 300K | — | $0 |
| Sep 1, 2026 | Qin Lihong | President, Director | Tax withholding(F) | 150K | $4.23 | $635K |
| Sep 1, 2026 | Qin Lihong | President, Director | Option exercise(M) | 300K | — | $0 |
| Sep 1, 2026 | Zhou Xin | Executive Vice President | Option exercise(M) | 200K | — | $0 |
| Sep 1, 2026 | Zhou Xin | Executive Vice President | Option exercise(M) | 200K | — | $0 |
| Jun 1, 2026 | Qu Yu | Chief Financial Officer | Option exercise(M) | 200K | — | $0 |
| Jun 1, 2026 | Qu Yu | Chief Financial Officer | Option exercise(M) | 200K | — | $0 |
| Jun 1, 2026 | Qu Yu | Chief Financial Officer | Tax withholding(F) | 100K | $5.60 | $560K |
| Jun 1, 2026 | Zhou Xin | Executive Vice President | Option exercise(M) | 200K | — | $0 |
| Jun 1, 2026 | Zhou Xin | Executive Vice President | Tax withholding(F) | 100K | $5.60 | $560K |
| Jun 1, 2026 | Zhou Xin | Executive Vice President | Option exercise(M) | 200K | — | $0 |
| Jun 1, 2026 | Qin Lihong | President, Director | Option exercise(M) | 300K | — | $0 |
| Jun 1, 2026 | Qin Lihong | President, Director | Tax withholding(F) | 150K | $5.60 | $840K |
| Jun 1, 2026 | Qin Lihong | President, Director | Option exercise(M) | 300K | — | $0 |
| Feb 24, 2016 | Citigroup Inc | 10% Owner | Sell(S) | 850 | $100,000.00 | $85.0M |
| Sep 11, 2014 | Zimmerman Gifford R | Chief Administrative Officer | Sell(S) | 700 | $14.26 | $10K |
| Mar 18, 2013 | Zimmerman Gifford R | Chief Administrative Officer | Buy(P) | 700 | $14.80 | $10K |
| Jan 26, 2011 | Citigroup Inc | 10% Owner | Other(J) | 460 | $25,001.41 | $11.5M |
| Jan 26, 2011 | Bank Of America Na | 10% Owner | Other(J) | 2K | — | — |
| Jan 25, 2011 | Citigroup Inc | 10% Owner | Other(J) | 742 | $25,001.41 | $18.6M |
| Jan 25, 2011 | Bank Of America Na | 10% Owner | Other(J) | 10K | — | — |
| Jan 24, 2011 | Citigroup Inc | 10% Owner | Other(J) | 316 | $25,001.25 | $7.9M |
| Jan 24, 2011 | Bank Of America Na | 10% Owner | Other(J) | 337 | — | — |
| Jan 21, 2011 | Bank Of America Na | 10% Owner | Other(J) | 729 | — | — |
| Jan 20, 2011 | Bank Of America Na | 10% Owner | Other(J) | 384 | — | — |
| Mar 25, 2010 | Bank Of America Corp | 10% Owner | Buy(P) | 300 | $13.96 | $4K |
| Mar 25, 2010 | Bank Of America Corp | 10% Owner | Sell(S) | 331 | $13.96 | $5K |
| Mar 25, 2010 | Bank Of America Corp | 10% Owner | Buy(P) | 31 | $13.95 | $432 |
| Mar 1, 2010 | Bank Of America Corp | 10% Owner | Buy(P) | 2K | $13.57 | $25K |
| Mar 1, 2010 | Bank Of America Corp | 10% Owner | Sell(S) | 2K | $13.60 | $25K |
| Jan 6, 2010 | Bank Of America Corp | 10% Owner | Sell(S) | 25 | $13.43 | $336 |
| Jan 6, 2010 | Bank Of America Corp | 10% Owner | Buy(P) | 25 | $13.41 | $335 |
| Dec 1, 2009 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 45 | $13.36 | $601 |
| Dec 1, 2009 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 45 | $13.39 | $603 |
| Oct 15, 2009 | Bank Of America Corp | 10% Owner | Sell(S) | 50 | $12.82 | $641 |
| Oct 15, 2009 | Bank Of America Corp | 10% Owner | Buy(P) | 50 | $12.89 | $645 |
| Dec 19, 2007 | Schwertfeger Timothy R | Insider | Sell(S) | 30K | $13.15 | $395K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-02. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for NIO