| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Director
2 companies
Duncan L Niederauer is Director at NATL, with reported holdings spanning 2 companies. Duncan L Niederauer's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $535K at current prices.
Duncan L Niederauer's largest disclosed position is in NATL as Director, worth about $535K.
Duncan L Niederauer has 31 Form 4 filings on record from March 2016 to May 2026, across 2 companies: Director at NCR Atleos (NATL), 2025–2026; Director at HOUS, 2016–2026.
The 36 reported transactions were 27 stock awards, 4 gifts, 3 open-market purchases and 2 dispositions back to the company.
Counted by filing, the open-market trades come to 3 purchases worth about $533K and no sales.
The largest open-market purchase was 6,950 shares of HOUS at an average $31.99 on March 1, 2016, about $222K.