Seagate Technology PLC (STX) Insider Trading
- $563,582,328.51
- $1,011,149,548.00
- July 11, 2025
- Stephen J Luczo
| Trader Name | Date | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|---|
| May 12, 2020 | SVP | 497 | $50.06 | Sell | $24,879.82 | |
| April 29, 2020 | Director | 33,936 | $50.60 | Sell | $1,717,161.60 | |
| April 27, 2020 | Director | 46,064 | $49.51 | Sell | $2,280,628.64 | |
| April 22, 2020 | Director | 5,000 | $50.49 | Sell | $252,450.00 | |
| April 13, 2020 | SVP | 499 | $50.79 | Sell | $25,344.21 | |
| April 8, 2020 | Director | 5,000 | $49.52 | Sell | $247,600.00 | |
| March 25, 2020 | Director | 5,000 | $47.01 | Sell | $235,050.00 | |
| March 13, 2020 | Director | 5,000 | $47.00 | Sell | $235,000.00 | |
| Jan. 29, 2020 | Director | 5,000 | $60.55 | Sell | $302,750.00 | |
| Jan. 21, 2020 | SVP | 2,306 | $61.00 | Sell | $140,666.00 | |
| Jan. 15, 2020 | Director | 5,000 | $60.54 | Sell | $302,700.00 | |
| Jan. 2, 2020 | Director | 5,000 | $59.81 | Sell | $299,050.00 | |
| Dec. 20, 2019 | SVP | 2,306 | $59.00 | Sell | $136,054.00 | |
| Dec. 18, 2019 | Director | 5,000 | $59.10 | Sell | $295,500.00 | |
| Dec. 4, 2019 | Director | 5,000 | $58.82 | Sell | $294,100.00 | |
| Dec. 2, 2019 | Director | 50,000 | $59.78 | Sell | $2,989,000.00 | |
| Nov. 21, 2019 | EVP | 8,308 | $59.34 | Sell | $492,996.72 | |
| Nov. 20, 2019 | SVP | 2,306 | $59.20 | Sell | $136,515.20 | |
| Nov. 20, 2019 | Director | 5,000 | $59.26 | Sell | $296,300.00 | |
| Nov. 18, 2019 | EVP | 3,916 | $60.03 | Sell | $235,077.48 | |
| Nov. 15, 2019 | SVP | 62,257 | $59.67 | Sell | $3,714,875.19 | |
| Nov. 15, 2019 | Insider | 6,724,138 | $0.23 | Buy | $1,546,551.74 | |
| Nov. 11, 2019 | EVP | 23,971 | $58.49 | Sell | $1,402,063.79 | |
| Nov. 8, 2019 | Director | 5,500 | $58.29 | Sell | $320,595.00 | |
| Nov. 6, 2019 | EVP | 76,393 | $57.67 | Sell | $4,405,584.31 | |
| Nov. 6, 2019 | Director | 5,000 | $57.48 | Sell | $287,400.00 | |
| Nov. 4, 2019 | EVP | 123,607 | $57.74 | Sell | $7,137,068.18 | |
| Nov. 4, 2019 | Director | 100,000 | $58.03 | Sell | $5,803,000.00 | |
| Oct. 25, 2019 | EVP | 2,000 | $57.97 | Sell | $115,940.00 | |
| Oct. 23, 2019 | Director | 5,000 | $55.60 | Sell | $278,000.00 | |
| Oct. 22, 2019 | EVP | 2,969 | $55.90 | Sell | $165,967.10 | |
| Oct. 16, 2019 | EVP | 2,000 | $55.00 | Sell | $110,000.00 | |
| Oct. 9, 2019 | Director | 5,000 | $51.51 | Sell | $257,550.00 | |
| Sept. 30, 2019 | EVP | 12,000 | $53.78 | Sell | $645,360.00 | |
| Sept. 25, 2019 | Director | 5,000 | $52.20 | Sell | $261,000.00 | |
| Sept. 11, 2019 | Director | 5,000 | $55.29 | Sell | $276,450.00 | |
| Sept. 6, 2019 | CEO | 90,000 | $54.31 | Sell | $4,887,900.00 | |
| Aug. 28, 2019 | Director | 5,000 | $47.00 | Sell | $235,000.00 | |
| Aug. 19, 2019 | Director | 5,000 | $47.00 | Sell | $235,000.00 | |
| July 31, 2019 | Director | 5,000 | $47.37 | Sell | $236,850.00 | |
| July 17, 2019 | Director | 5,000 | $47.21 | Sell | $236,050.00 | |
| July 3, 2019 | Director | 5,000 | $47.45 | Sell | $237,250.00 | |
| June 24, 2019 | Director | 10,000 | $47.00 | Sell | $470,000.00 | |
| May 6, 2019 | Director | 99,999 | $49.33 | Sell | $4,932,950.67 | |
| Feb. 20, 2019 | Director | 50,000 | $46.09 | Sell | $2,304,500.00 | |
| Feb. 14, 2019 | EVP | 20,832 | $45.75 | Sell | $953,064.00 | |
| Feb. 14, 2019 | Director | 50,000 | $45.67 | Sell | $2,283,500.00 | |
| Feb. 8, 2019 | Insider | 2,225,000 | $44.90 | Buy | $99,902,500.00 | |
| Feb. 8, 2019 | Director | 725,000 | $44.60 | Buy | $32,335,000.00 | |
| Feb. 6, 2019 | Director | 750,000 | $45.68 | Buy | $34,260,000.00 |
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, Ban Seng Teh, William D Mosley, Jeffrey D Nygaard, David H Morton Jr, Valueact Capital Master Fund,, Mark Re, Katherine Schuelke, James J Murphy, Gianluca Romano, David K Richarz, Jay L Geldmacher, Malley Patrick J O, John Christopher Morris, Albert A Pimentel, Philip G Brace, Kenneth M Massaroni, Ravi Naik, Chong Sup Park, Stephen J. Luczo, Edward J Zander, David H. Morton, Jr., Frank Biondi, Stephen Luczo, Yolanda Lee Conyers, Elizabeth Moore, Kian Fatt Chong, William D. Mosley, Edward J. Zander, Douglas J Dehaan, Stephanie Tilenius, Jeffrey D Fochtman, Michael Cannon, Michael R Cannon, Judy Bruner, Douglas Dehaan, David Richarz, Dambisa F Moyo, Albert Pimentel, Jeffrey D. Nygaard, Nicholls Stuart, Jay Geldmacher, Kathryn R Scolnick, James J. Murphy, Lydia Micheaux Marshall, Gregorio Reyes, and Mark Adams
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 July 11, 2025.
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.