Sean Nathaniel

Companies

• Upland Software, Inc.Chief executive officer May 4, 2026 to now¹
• Upland Software, Inc.President May 4, 2026 to now¹
• CS Disco, Inc.Chief operating officer Jul 20, 2021 to Jul 27, 2021²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• USUpland Software, Inc. UPLD48,574 shares³$157.9K at $3.25Sep 16, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 16, 2026Shares withheld for tax 1,640 shares at $3.95 of Upland Software, Inc.³
• Jun 16, 2026Shares withheld for tax 18,605 shares at $0.61 of Upland Software, Inc.⁴
• Jun 4, 2026Granted 500,000 shares of Upland Software, Inc.⁵