Insider Transactions in Q2 2025 at Seagate Technology Holdings PLC (STX)
Insider Transaction List (Q2 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jun 16
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
599
-5.48%
|
$77,870
$130.0 P/Share
|
|
Jun 11
2025
|
William D Mosley Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,677
-0.32%
|
$211,302
$126.49 P/Share
|
|
Jun 11
2025
|
William D Mosley Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,318
+0.63%
|
-
|
|
Jun 11
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
1,723
-13.62%
|
$222,267
$129.05 P/Share
|
|
Jun 11
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
988
+7.24%
|
-
|
|
Jun 11
2025
|
John Christopher Morris SVP & CTO |
SELL
Payment of exercise price or tax liability
|
Direct |
288
-2.19%
|
$36,288
$126.49 P/Share
|
|
Jun 11
2025
|
John Christopher Morris SVP & CTO |
BUY
Exercise of conversion of derivative security
|
Direct |
941
+6.68%
|
-
|
|
Jun 11
2025
|
Kian Fatt Chong SVP, Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
678
+43.55%
|
-
|
|
Jun 11
2025
|
Gianluca Romano EVP & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
856
-2.13%
|
$107,856
$126.49 P/Share
|
|
Jun 11
2025
|
Gianluca Romano EVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
1,694
+4.04%
|
-
|
|
Jun 09
2025
|
John Christopher Morris SVP & CTO |
SELL
Payment of exercise price or tax liability
|
Direct |
153
-1.24%
|
$19,890
$130.17 P/Share
|
|
Jun 09
2025
|
John Christopher Morris SVP & CTO |
BUY
Exercise of conversion of derivative security
|
Direct |
499
+3.88%
|
-
|
|
Jun 09
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
599
+4.89%
|
$77,870
$130.17 P/Share
|
|
Jun 09
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
3,594
-24.52%
|
$467,220
$130.0 P/Share
|
|
Jun 09
2025
|
Gianluca Romano EVP & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
485
-1.24%
|
$63,050
$130.17 P/Share
|
|
Jun 09
2025
|
Gianluca Romano EVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
958
+2.4%
|
-
|
|
Jun 09
2025
|
William D Mosley Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,422
-0.27%
|
$184,860
$130.17 P/Share
|
|
Jun 09
2025
|
William D Mosley Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
57,161
+4.62%
|
$1,543,347
$27.39 P/Share
|
|
Jun 09
2025
|
William D Mosley Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
54,347
-9.53%
|
$7,065,110
$130.19 P/Share
|
|
Jun 09
2025
|
Kian Fatt Chong SVP, Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
201
+50.0%
|
-
|
|
Jun 05
2025
|
Stephanie Tilenius Director |
SELL
Open market or private sale
|
Direct |
2,693
-18.03%
|
$344,704
$128.04 P/Share
|
|
Jun 04
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
63,418
-81.23%
|
$7,927,250
$125.0 P/Share
|
|
Jun 04
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
59,463
+24.83%
|
$4,459,725
$75.86 P/Share
|
|
Jun 03
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
11,309
-37.79%
|
$1,357,080
$120.0 P/Share
|
|
Jun 03
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
6,923
+18.79%
|
$470,764
$68.83 P/Share
|
|
Jun 03
2025
|
William D Mosley Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
50,000
-8.84%
|
$6,000,000
$120.27 P/Share
|
|
Jun 03
2025
|
William D Mosley Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
50,000
+8.12%
|
$2,700,000
$54.78 P/Share
|
|
Jun 02
2025
|
Michael R Cannon Director |
SELL
Open market or private sale
|
Direct |
24,190
-69.07%
|
$2,878,610
$119.0 P/Share
|
|
Jun 02
2025
|
William D Mosley Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
20,000
-1.26%
|
$2,360,000
$118.69 P/Share
|
|
Jun 02
2025
|
Yolanda Lee Conyers Director |
SELL
Open market or private sale
|
Direct |
750
-12.92%
|
$87,750
$117.01 P/Share
|
|
May 30
2025
|
Gianluca Romano EVP & CFO |
SELL
Open market or private sale
|
Direct |
26,816
-23.39%
|
$3,137,472
$117.62 P/Share
|
|
May 30
2025
|
Gianluca Romano EVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
26,816
+29.24%
|
$2,332,992
$87.34 P/Share
|
|
May 29
2025
|
Gianluca Romano EVP & CFO |
SELL
Open market or private sale
|
Direct |
25,018
-22.26%
|
$2,927,106
$117.36 P/Share
|
|
May 27
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
4,201
-15.44%
|
$483,115
$115.0 P/Share
|
|
May 22
2025
|
William D Mosley Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
70,000
-2.16%
|
$7,560,000
$108.59 P/Share
|
|
May 22
2025
|
Kian Fatt Chong SVP, Global Operations |
SELL
Open market or private sale
|
Direct |
6,410
-100.0%
|
$711,510
$111.26 P/Share
|
|
May 22
2025
|
Judy Bruner Director |
SELL
Open market or private sale
|
Indirect |
10,446
-45.99%
|
$1,128,168
$108.71 P/Share
|
|
Apr 01
2025
|
William D Mosley Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
20,000
-1.75%
|
$1,680,000
$84.45 P/Share
|