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FormFactor Inc (FORM) Insider Trading

Total insider buys:
  • $37,940.00
Total insider sells:
  • $49,229,754.71
Most recent insider trade:
  • March 5, 2026
Most active insider trader:
  • Mike Slessor
Trader NameDateTitleAmountPriceTypeTotal Value
March 5, 2026CFO3,462$90.42Sell$313,034.04
Feb. 24, 2026Director2,300$100.01Sell$230,023.00
Feb. 18, 2026CEO8,664$94.14Sell$815,628.96
Feb. 11, 2026Director3,000$96.20Sell$288,600.00
Feb. 10, 2026Director2,200$93.70Sell$206,140.00
Feb. 10, 2026Director7,431$93.84Sell$697,325.04
Feb. 10, 2026Director7,634$92.61Sell$706,984.74
Feb. 9, 2026Director2,770$95.82Sell$265,421.40
Feb. 9, 2026Director5,500$90.95Sell$500,225.00
Sept. 12, 2025Director3,600$30.43Sell$109,548.00
Aug. 13, 2025Director4,000$29.55Sell$118,200.00
May 29, 2025Director3,000$31.24Sell$93,720.00
May 1, 2025CEO4,000$31.72Sell$126,880.00
April 1, 2025CEO4,000$28.24Sell$112,960.00
Feb. 3, 2025CEO4,000$38.98Sell$155,920.00
Jan. 2, 2025CEO4,000$44.44Sell$177,760.00
Dec. 2, 2024CEO4,000$40.59Sell$162,360.00
Oct. 1, 2024CEO4,000$45.28Sell$181,120.00
Sept. 3, 2024CEO4,000$46.31Sell$185,240.00
Aug. 6, 2024Director6,770$41.94Sell$283,933.80
Aug. 1, 2024CEO4,000$50.93Sell$203,720.00
July 1, 2024CEO4,000$59.00Sell$236,000.00
May 28, 2024Director4,833$57.59Sell$278,332.47
May 20, 2024Director3,290$57.00Sell$187,530.00
May 10, 2024Director2,000$56.30Sell$112,600.00
May 7, 2024Director13,319$56.02Sell$746,130.38
May 7, 2024CFO6,094$55.76Sell$339,801.44
May 1, 2024CEO4,000$43.75Sell$175,000.00
April 1, 2024CEO4,000$45.94Sell$183,760.00
March 4, 2024CFO10,000$44.51Sell$445,100.00
March 1, 2024CEO4,000$43.38Sell$173,520.00
Feb. 12, 2024CFO10,000$42.12Sell$421,200.00
Dec. 1, 2023Director8,490$37.51Sell$318,459.90
Nov. 20, 2023CFO16,618$39.49Sell$656,244.82
Nov. 14, 2023Director3,792$38.24Sell$145,006.08
Nov. 9, 2023CFO10,986$35.02Sell$384,729.72
March 6, 2023CFO4,759$29.68Sell$141,247.12
Feb. 13, 2023CEO10,000$31.97Sell$319,700.00
May 17, 2022Director1,600$40.23Sell$64,368.00
Feb. 8, 2022Director2,400$41.61Sell$99,864.00
Nov. 24, 2021Director3,000$43.12Sell$129,360.00
Nov. 9, 2021CFO3,374$43.78Sell$147,713.72
Nov. 5, 2021CEO25,000$44.60Sell$1,115,000.00
May 26, 2021CEO15,010$34.68Sell$520,546.80
May 18, 2021Director3,549$34.50Sell$122,440.50
May 11, 2021CEO25,000$35.83Sell$895,750.00
Feb. 19, 2021Director18,000$48.75Sell$877,500.00
Feb. 10, 2021CEO25,000$46.27Sell$1,156,750.00
Nov. 19, 2020CEO14,112$38.74Sell$546,698.88
Nov. 13, 2020Director5,992$37.59Sell$225,239.28
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  • Insiders are both buying and selling FormFactor Inc stock.

  • The insider traders at FormFactor Inc are: Mike Slessor, Dennis Thomas St, Michael M Ludwig, Kelley Steven-Waiss, Shai Shahar, Richard Delateur, Stuart L Merkadeau, Raymond A Link, Rebeca Obregon-Jimenez, Stuart Merkadeau, Michael W Zellner, Edward Rogas Jr, Sheri Rhodes, Michael Ludwig, Brian C White, Kevin J Brewer, Jorge Titinger, and Aric Brendan Mckinnis

  • The most active insider trader at FormFactor Inc is Mike Slessor with 39 trades.

  • Dennis Thomas St has sold the most FormFactor Inc stock with a total value of $16,967,013.34.

  • Raymond A Link has bought the most FormFactor Inc stock with a total value of $55,840.00.

  • The most recent insider trade for FormFactor Inc was on March 5, 2026.

  • The single biggest insider buy for FormFactor Inc was from Raymond A Link with a total value of $20,040.00 on Aug. 10, 2016.

  • The single biggest insider sell for FormFactor Inc was from Dennis Thomas St with a total value of $4,168,715.13 on June 5, 2017.