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Home/Insiders/FOUNTAIN THOMAS DEAN

FOUNTAIN THOMAS DEAN

Insider

Insider
Total trades
31
Bought (open market)
$0
Sold (open market)
$7.5M
Tickers traded
1
Thomas Dean Fountain, EVP of Global Services & Strategy, has demonstrated a consistent pattern of selling shares in F5, Inc. (FFIV), with no recorded purchases across 35 transactions totaling over $10.4 million in proceeds. His recent activity shows an accelerated pace of disposals, with 17 sales since November 2025, including multiple high-value transactions. On February 10, 2026, Fountain sold $360,981 worth of FFIV shares, following a $386,405 transaction on February 1 and an $875,431 sale on January 26. The sales form a steady cadence, with weekly disposals throughout December 2025 and January 2026 averaging approximately $285,000-$295,000 per transaction. Notably, Fountain’s largest single sale occurred on November 3, 2025, when he disposed of $814,242 in FFIV stock as part of a broader series of transactions that day totaling over $2 million. The absence of any buy transactions—coupled with the repeated, methodical nature of the sales—suggests a deliberate reduction in his FFIV position. The transactions include a mix of open-market sales (code "S") and dispositions to satisfy tax obligations (code "F"), with no recent acquisitions or equity awards (codes "A" or "M") offsetting the outflow. This activity reflects a clear directional bias toward divestment in his sole reported holding.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from FOUNTAIN THOMAS DEAN's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$01
November 2025$0$2.6M13
December 2025$0$1.4M5
January 2026$0$1.8M4
February 2026$0$361K6
March 2026$0$00
April 2026$0$00
May 2026$0$439K6
June 2026$0$00
July 2026$0$00
August 2026$0$501K6
September 2026$0$00

Recent trades

Most recent Form 4 filings by FOUNTAIN THOMAS DEAN.

  • FOUNTAIN THOMAS DEANsold1,208 shares ofFFIVat $414.63$501KAug 5 · filed Aug 6Details
  • FOUNTAIN THOMAS DEANexercised1,042 shares ofFFIVat $0Aug 1 · filed Aug 4Details
  • FOUNTAIN THOMAS DEANexercised708 shares ofFFIVat $0Aug 1 · filed Aug 4Details

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  • FOUNTAIN THOMAS DEANexercised950 shares ofFFIVat $0Aug 1 · filed Aug 4Details
  • FOUNTAIN THOMAS DEANtax-withheld1,492 shares ofFFIVat $402.57$601KAug 1 · filed Aug 4Details
  • FOUNTAIN THOMAS DEANexercised2,700 shares ofFFIVat $0Aug 1 · filed Aug 4Details
  • FOUNTAIN THOMAS DEANsold1,328 shares ofFFIVat $330.58$439KMay 5 · filed May 7Details
  • FOUNTAIN THOMAS DEANexercised2,701 shares ofFFIVat $0May 1 · filed May 5Details
  • FOUNTAIN THOMAS DEANtax-withheld1,373 shares ofFFIVat $323.2$444KMay 1 · filed May 5Details
  • FOUNTAIN THOMAS DEANexercised951 shares ofFFIVat $0May 1 · filed May 5Details
  • FOUNTAIN THOMAS DEANexercised708 shares ofFFIVat $0May 1 · filed May 5Details
  • FOUNTAIN THOMAS DEANexercised1,042 shares ofFFIVat $0May 1 · filed May 5Details
  • FOUNTAIN THOMAS DEANsold1,297 shares ofFFIVat $278.32$361KFeb 10 · filed Feb 11Details
  • FOUNTAIN THOMAS DEANexercised1,042 shares ofFFIVat $0Feb 1 · filed Feb 3Details
  • FOUNTAIN THOMAS DEANexercised707 shares ofFFIVat $0Feb 1 · filed Feb 3Details
  • FOUNTAIN THOMAS DEANexercised950 shares ofFFIVat $0Feb 1 · filed Feb 3Details
  • FOUNTAIN THOMAS DEANtax-withheld1,402 shares ofFFIVat $275.61$386KFeb 1 · filed Feb 3Details
  • FOUNTAIN THOMAS DEANexercised2,699 shares ofFFIVat $0Feb 1 · filed Feb 3Details
  • FOUNTAIN THOMAS DEANsold3,343 shares ofFFIVat $261.87$875KJan 26 · filed Jan 28Details
  • FOUNTAIN THOMAS DEANsold1,110 shares ofFFIVat $262.73$292KJan 20 · filed Jan 22Details
  • View all 31 trades →