Seagate Technology PLC (STX) Insider Trading

Total insider buys:
  • $563,582,328.51
Total insider sells:
  • $930,502,884.55
Most recent insider trade:
  • May 14, 2024
Most active insider trader:
  • Stephen J Luczo
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 11, 2019Director5,000$55.29Sell$276,450.00
Sept. 6, 2019CEO90,000$54.31Sell$4,887,900.00
Aug. 28, 2019Director5,000$47.00Sell$235,000.00
Aug. 19, 2019Director5,000$47.00Sell$235,000.00
July 31, 2019Director5,000$47.37Sell$236,850.00
July 17, 2019Director5,000$47.21Sell$236,050.00
July 3, 2019Director5,000$47.45Sell$237,250.00
June 24, 2019Director10,000$47.00Sell$470,000.00
May 6, 2019Director99,999$49.33Sell$4,932,950.67
Feb. 20, 2019Director50,000$46.09Sell$2,304,500.00
Feb. 14, 2019Director50,000$45.67Sell$2,283,500.00
Feb. 14, 2019EVP20,832$45.75Sell$953,064.00
Feb. 8, 2019Director725,000$44.60Buy$32,335,000.00
Feb. 8, 2019Insider2,225,000$44.90Buy$99,902,500.00
Feb. 6, 2019Director750,000$45.68Buy$34,260,000.00
Dec. 7, 2018Insider400,000$40.61Buy$16,244,000.00
Dec. 6, 2018Director128,869$40.97Buy$5,279,762.93
Nov. 30, 2018EVP13,660$42.53Sell$580,959.80
Nov. 30, 2018Insider124,127$41.95Buy$5,207,127.65
Nov. 30, 2018Director91,615$41.94Buy$3,842,333.10
Nov. 28, 2018Director32,512$41.99Buy$1,365,178.88
Nov. 23, 2018Director5,415$41.99Buy$227,375.85
Nov. 23, 2018Insider371,086$41.84Buy$15,526,238.24
Nov. 20, 2018Director365,671$41.84Buy$15,299,674.64
Aug. 29, 2018EVP509$56.60Sell$28,809.40
Aug. 21, 2018Insider35,000$55.40Sell$1,939,000.00
Aug. 17, 2018Director23,200$52.95Buy$1,228,440.00
Aug. 16, 2018Insider931,882$52.82Buy$49,222,007.24
Aug. 16, 2018CFO10,577$53.12Sell$561,850.24
Aug. 15, 2018Director500,000$52.78Buy$26,390,000.00
Aug. 13, 2018Insider2,090,783$50.94Buy$106,504,486.02
Aug. 13, 2018Director509,492$51.11Buy$26,040,136.12
Aug. 9, 2018Director581,291$51.36Buy$29,855,105.76
Aug. 2, 2018Director125,000$52.87Buy$6,608,750.00
Aug. 2, 2018Insider946,000$52.78Buy$49,929,880.00
July 31, 2018Director500,000$52.65Buy$26,325,000.00
June 6, 2018Insider100,000$59.05Sell$5,905,000.00
May 17, 2018Insider5,681$60.00Sell$340,860.00
May 14, 2018EVP2,188$57.45Sell$125,700.60
May 9, 2018Director23,618$57.21Sell$1,351,185.78
May 8, 2018Chairman100,000$56.01Sell$5,601,000.00
April 10, 2018Insider4,620$60.00Sell$277,200.00
April 2, 2018Insider5,380$60.00Sell$322,800.00
March 5, 2018CFO35,142$55.00Sell$1,932,810.00
Feb. 23, 2018Director4,475$52.70Sell$235,832.50
Feb. 22, 2018CFO11,491$51.78Sell$595,003.98
Jan. 31, 2018EVP14,175$55.16Sell$781,893.00
Jan. 31, 2018Insider341,738$55.00Sell$18,795,590.00
Jan. 30, 2018Chairman241,738$54.76Sell$13,237,572.88
Jan. 30, 2018Director4,026$54.22Sell$218,289.72
  • Insiders are both buying and selling Seagate Technology PLC stock.

  • The insider traders at Seagate Technology PLC are: Stephen J Luczo, Holdings L.P. Valueact, Jeffrey D Nygaard, Ban Seng Teh, David H Morton Jr, Valueact Capital Master Fund,, Mark Re, Katherine Schuelke, James J Murphy, William D Mosley, Malley Patrick J O, David K Richarz, Kenneth M Massaroni, Philip G Brace, Albert A Pimentel, Jay L Geldmacher, Ravi Naik, Edward J Zander, Chong Sup Park, Gianluca Romano, Stephen J. Luczo, Frank Biondi, Stephen Luczo, David H. Morton, Jr., William D. Mosley, Douglas J Dehaan, Edward J. Zander, Elizabeth Moore, Jeffrey D Fochtman, John Christopher Morris, Lydia Micheaux Marshall, Mark Adams, Kathryn R Scolnick, Michael Cannon, Nicholls Stuart, Jeffrey D. Nygaard, Jay Geldmacher, Stephanie Tilenius, James J. Murphy, Gregorio Reyes, Douglas Dehaan, David Richarz, Dambisa F Moyo, and Albert Pimentel

  • The most active insider trader at Seagate Technology PLC is Stephen J Luczo with 56 trades.

  • Holdings L.P. Valueact has sold the most Seagate Technology PLC stock with a total value of $478,030,668.53.

  • Valueact Capital Master Fund, has bought the most Seagate Technology PLC stock with a total value of $442,438,739.15.

  • The most recent insider trade for Seagate Technology PLC was on May 14, 2024.

  • The single biggest insider buy for Seagate Technology PLC was from Valueact Capital Master Fund, with a total value of $106,504,486.02 on Aug. 13, 2018.

  • The single biggest insider sell for Seagate Technology PLC was from Holdings L.P. Valueact with a total value of $189,000,000.00 on Feb. 17, 2022.