Insider Transactions in Q3 2025 at Seagate Technology Holdings PLC (STX)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 06
2025
|
Jay L Geldmacher Director |
SELL
Open market or private sale
|
Direct |
2,500
-87.66%
|
$375,000
$150.5 P/Share
|
|
Aug 01
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
5,905
-49.0%
|
$915,275
$155.0 P/Share
|
|
Aug 01
2025
|
William D Mosley Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
20,000
-0.68%
|
$3,080,000
$154.15 P/Share
|
|
Aug 01
2025
|
James Ci Lee Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
1,116
-81.28%
|
$170,748
$153.36 P/Share
|
|
Jul 31
2025
|
James Ci Lee Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
3,509
-17.15%
|
$533,368
$152.99 P/Share
|
|
Jul 22
2025
|
James Ci Lee Chief Legal Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,305
-31.62%
|
$336,530
$146.59 P/Share
|
|
Jul 22
2025
|
James Ci Lee Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
6,930
+46.08%
|
-
|
|
Jul 11
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
1,725
-12.52%
|
$248,400
$144.0 P/Share
|
|
Jul 11
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,725
+4.14%
|
$125,925
$73.49 P/Share
|
|
Jul 01
2025
|
William D Mosley Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
20,000
-1.3%
|
$2,880,000
$144.32 P/Share
|