Follow the people · Executive
Clarence W. Nelson
Clarence W. Nelson is Administrator, NASA. Senior officials of the executive branch file their securities transactions with the Office of Government Ethics rather than with Congress. We hold 2 disclosed purchases and sales filed since 27 July 2021, none of them in the last 90 days.
- AgencyNASA
- Disclosed buys and sells2 in all, 0 in the last 90 days
- Last disclosure27 July 2021
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 9 April 2021 — 13 March 2025Administrator · National Aeronautics and Space Administration10 reports filed with the Office of Government Ethics · source: Office of Government Ethics
Every transaction
2 transactions from Office of Government Ethics — one row each, sort any column, open a row for the filing| 13 Jul 2021 | 27 Jul 2021Office of Government Ethics | 14 d | sold | Relativity Space, Inc. stock | $250,001–$500,000 | — | — |
| 25 Jun 2021 | 27 Jul 2021Office of Government Ethics | 32 d | bought | Relativity Space stock, purchased through exercise of Relativity Sp… | $1,001–$15,000 | — | — |
Both percentages are the stock’s move, not Clarence W. Nelson’s return: a disclosure gives a band, never an amount, so nobody can say how much was bought or what it made. They run to the last close we hold — 9 Sep 2026, except where a name has since delisted, when the row names its own last session. We publish no close, no volume and no dollar figure behind them. 0 of the 2 rows shown carry a percentage; the rest are dashes with the reason on the row.
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.
Some filings reach us as photographs of paper rather than as a form we can read as text. Those are shown here only once they have been read and checked, so this page can hold fewer lines than the filings behind it contain. The link on every row opens the original document, which is always the full record.