December 15, 2025 · Form 4 insider transaction
SEAWELL A BROOKE sold 115,000 shares of Tenable Holdings, Inc. at $24.82 per share, a transaction worth $2.85M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
The reported transaction was effected as part of estate administration of the Trust.; The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.67 - $25.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (3) to this Form 4.; Reporting Person is the Trustee of the Rosemary and A. Brooke Seawell Revocable Trust (Administrative Trust) ("Trust").