A Form 4 filed on September 11, 2026, by Jesse G. Singh discloses changes in beneficial ownership of Carlisle Companies Inc (NYSE:CSL) common stock on September 10, 2026, coinciding with his resignation from the company's board of directors.

Key Highlights

  • Reporting person: Jesse G. Singh, identified in the filing as a Director of Carlisle Companies Inc.
  • RSU conversion: 4,070 restricted stock units were converted (transaction code M) into 4,070 shares of common stock at a price of $329.74 per unit, acquired on September 10, 2026.
  • Share forfeiture: 505 unvested restricted shares were forfeited back to the issuer without consideration upon Singh's resignation from the board, reducing his direct holdings.
  • Post-transaction ownership: Following both transactions, Singh directly owned 8,247 shares of common stock, according to the filing.
  • RSU balance: Singh holds zero remaining restricted stock units following the reported transactions.

Jesse G. Singh's Share Transactions at Carlisle Companies Upon Board Departure

According to the filing, two separate transactions in Carlisle Companies Inc (NYSE:CSL) common stock were reported for Jesse G. Singh on September 10, 2026. The first involved the conversion of 4,070 restricted stock units (RSUs) into an equivalent number of common shares via transaction code M. The filing states that each RSU represented a right to receive one share of the issuer's common stock, and that the units "were fully vested on the dates of grants and the vested shares were delivered to the reporting person upon the reporting person's termination of service as a director of the issuer." The conversion price of the derivative security is listed as $329.74.

The second transaction recorded was the disposal of 505 shares at a price of $0. The filing's explanation states this "represents the forfeiture of unvested restricted shares back to the issuer without consideration upon the reporting person's resignation as a member of the board of directors." Both transactions are listed as direct ownership, with no indirect beneficial ownership reported.

Following both transactions, Singh's direct beneficial ownership of Carlisle Companies common stock stood at 8,247 shares, as reported in the filing. The form was signed by Ronald P. Fuss as attorney-in-fact for Singh and submitted on September 11, 2026.

What Was Disclosed

The filing reports that Jesse G. Singh, a Director at Carlisle Companies Inc, converted 4,070 RSUs into common shares and forfeited 505 unvested restricted shares without consideration upon resigning from the board, leaving him with 8,247 directly held shares.