Insider trading

Period: 12 months Stock: STX Minimum amount: $100K × Plan: Discretionary × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

29 decisions over 12 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

29 decisions over 12 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

29 decisions over 12 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

29 decisions over 12 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
29 decisions over 12 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
29 decisions over 12 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

29 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
15 Sep 2026
Sold at will
$75.58M 97,889 at 772.14
20.6%
Not planned
15 Sep 2026
Romano Gianluca EVP & CFO
Sold at will
$38.60M 49,984 at 772.16
41.4%
Not planned
15 Sep 2026
Sold at will
$11.94M 15,466 at 772.15
33.2%
Not planned
14 Sep 2026
Sold at will
$1.46M 1,870 at 781.23
0.6%
Not planned
14 Sep 2026
Sold at will
$384.95K 493 at 781.23
2.9%
Not planned
10 Sep 2026
Sold at will 2×
$2.46M 2,849 at 862.13
1.0%
Not planned
10 Sep 2026
Romano Gianluca EVP & CFO
Sold at will 2×
$1.16M 1,348 at 862.13
4.5%
Not planned
10 Sep 2026
Sold at will 2×
$493.35K 572 at 862.13
3.5%
Not planned
21 Aug 2026
Sold at will 3×
$15.41M 18,139 at 849.35
5.7%
Not planned
21 Aug 2026
Romano Gianluca EVP & CFO
Sold at will 3×
$7.71M 9,076 at 849.35
28.3%
Not planned
21 Aug 2026
Lee James CI EVP & CLO
Sold at will 3×
$3.35M 3,939 at 849.35
76.8%
Sold half or more
13 Aug 2026
Teh Ban Seng EVP & Chief Commercial Officer
Sold at will 2×
$6.78M 7,361 at 920.80
71.5%
Sold half or more
23 Jul 2026
Lee James CI EVP & CLO
Sold at will
$490.74K 542 at 905.01
34.7%
Not planned
12 Jun 2026
Sold at will
$1.56M 1,768 at 880.19
0.5%
Not planned
12 Jun 2026
Romano Gianluca EVP & CFO
Sold at will
$795.03K 903 at 880.19
2.1%
Not planned
10 Jun 2026
Sold at will 2×
$2.35M 2,855 at 821.74
0.9%
Not planned
10 Jun 2026
Romano Gianluca EVP & CFO
Sold at will 2×
$1.11M 1,351 at 821.76
3.2%
Not planned
10 Jun 2026
Sold at will 2×
$471.43K 574 at 821.66
4.5%
Not planned
4 Jun 2026
Sold at will
$927.68K 1,000 at 927.68
13.1%
Not planned
5 May 2026
Sold at will 2×
$1.21M 1,580 at 766.61
12.9%
Not planned
19 Mar 2026
Sold at will
$10.00M 24,584 at 406.77
6.1%
Not planned
23 Feb 2026
Chong Kian Fatt EVP Global Operations
Sold at will
$2.43M 5,846 at 416.48
100%
Sold half or more
30 Jan 2026
Geldmacher Jay L Director
Sold at will
$414.42K 925 at 448.03
80.6%
Sold half or more
29 Jan 2026
Teh Ban Seng EVP & Chief Commercial Officer
Sold at will 3×
$8.93M 20,195 at 442.29
86.7%
Sold half or more
10 Nov 2025
Sold at will
$1.47M 5,000 at 294.57
39.6%
Not planned
5 Nov 2025
Teh Ban Seng EVP & Chief Commercial Officer
Sold at will
$1.62M 6,000 at 270.00
33.3%
Not planned
3 Nov 2025
Sold at will
$545.08K 2,046 at 266.41
14.3%
Not planned
31 Oct 2025
Geldmacher Jay L Director
Sold at will
$336.38K 1,250 at 269.10
52.1%
Sold half or more
30 Oct 2025
Chong Kian Fatt EVP Global Operations
Sold at will
$1.93M 7,078 at 272.14
100%
Sold half or more
Showing 1–29 of 29.