InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (10 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
10
T+90 hit rate
75%
T+90 mean return
+24.7%
Across 16 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by MOSLEY WILLIAM D, Chief Executive Officer. Officer active across 2 companies, notably Seagate Technology plc. Cumulatively, 40 disclosures have been published. Breakdown: 0 buy · 10 sells. Total volume traded: €7.1m. History available since 3 May 2021. The latest transaction was filed on 22 May 2025 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations40 total
1,800 shares@ US$105.99640.6% of flowOrdinary SharesSEC:0001137789-25-000088:0
6,800 shares@ US$84.13831.9% of flowOrdinary SharesSEC:0001137789-25-000063:0
3,318 shares0Ordinary SharesSEC:0001137789-25-000055:0
2,814 shares0Ordinary SharesSEC:0001137789-25-000048:0
6,281 shares@ US$100.08472.2% of flowOrdinary SharesSEC:0001137789-25-000039:0
11,808 shares0Ordinary SharesSEC:0001137789-25-000031:0
9,198 shares@ US$93.68243.0% of flowOrdinary SharesSEC:0001137789-25-000025:0
12,204 shares@ US$86.28063.6% of flowOrdinary SharesSEC:0001137789-25-000002:0
3,318 shares0Ordinary SharesSEC:0001137789-24-000218:0
2,814 shares0Ordinary SharesSEC:0001137789-24-000205:0
1,300 shares@ US$101.90920.5% of flowOrdinary SharesSEC:0001137789-24-000198:0
13,100 shares@ US$99.15934.3% of flowOrdinary SharesSEC:0001137789-24-000184:0
28,060 shares0Ordinary SharesSEC:0001137789-24-000159:0
7,071 shares@ US$107.28072.5% of flowOrdinary SharesSEC:0001137789-24-000129:0
141,785 shares@ US$50.2922.9% of flowOrdinary SharesSEC:0001137789-24-000126:0
13,275 shares0Ordinary SharesSEC:0001137789-24-000117:0
13,006 shares0Ordinary SharesSEC:0001137789-24-000109:0
13,654 shares@ US$96.77624.3% of flowOrdinary SharesSEC:0001137789-24-000090:0
8,217 shares@ US$92.65022.5% of flowOrdinary SharesSEC:0001137789-24-000072:0
2,814 shares0Ordinary SharesSEC:0001137789-24-000049:0
2,814 shares0Ordinary SharesSEC:0001137789-24-000026:0
153,188 shares@ US$30.9515.8% of flowOrdinary SharesSEC:0001137789-23-000148:0
73,627 shares0Ordinary SharesSEC:0001137789-23-000080:0
9,006 shares0Ordinary SharesSEC:0001137789-23-000078:0
100,000 shares@ US$36.0911.9% of flowOrdinary SharesSEC:0001137789-23-000066:0
25 of 40 declarations
About MOSLEY WILLIAM D
William D. Mosley is the CEO of Seagate Technology plc and Seagate Technology Holdings plc. He is responsible for the strategic and operational direction of the company, with a focus on innovation and growth. His leadership is essential in maintaining Seagate's position as a leader in the data storage industry.
