MOSLEY WILLIAM D
CEO
In the last 12 months, MOSLEY WILLIAM D filed 294 SEC Form 4 transactions across 1 issuer — $0 in open-market purchases and $143.8M in open-market sales. 2% of these transactions were executed under a pre-scheduled Rule 10b5-1 trading plan.
- $0Open-market buys (1y)
- $143.8MOpen-market sells (1y)
- 294Transactions filed
- 1Distinct issuers
- 2%Under Rule 10b5-1
- 2026-07-01Latest filing
Issuers Filed For By open-market buy volume
Recent Form 4 Filings Most recent 75 of 294 (1-year window)
| Date | Ticker | Company | Type | SEC Code | Value | Shares | Price |
|---|---|---|---|---|---|---|---|
| 2026-07-01 | STX | Seagate Technology Holdings plc | Exercise 10b5-1 | M | $647.2K | 14,000 | $46.2 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 14,000 | $0.0 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell 10b5-1 | S | $1.4M | 1,480 | $919.6 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $810.1K | 880 | $920.6 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $811.2K | 880 | $921.8 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $664.3K | 720 | $922.7 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.1M | 1,160 | $923.8 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $712.3K | 770 | $925.0 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $943.8K | 1,019 | $926.2 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $529.3K | 571 | $927.0 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $575.4K | 620 | $928.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $297.3K | 320 | $929.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $260.4K | 280 | $930.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $111.8K | 120 | $931.6 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $298.5K | 320 | $932.9 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $186.9K | 200 | $934.5 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $2.8K | 3 | $936.4 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $284.2K | 320 | $888.0 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $284.8K | 320 | $890.0 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $106.9K | 120 | $891.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $178.4K | 200 | $892.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $35.7K | 40 | $892.9 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $237.9K | 266 | $894.4 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $227.5K | 254 | $895.7 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $358.7K | 400 | $896.8 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $305.2K | 340 | $897.8 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $269.6K | 300 | $898.8 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $277.2K | 308 | $900.0 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $361.2K | 401 | $900.8 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $288.7K | 320 | $902.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $505.7K | 560 | $903.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $651.1K | 720 | $904.4 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $289.6K | 320 | $905.1 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $552.0K | 609 | $906.5 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $354.9K | 391 | $907.6 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $508.7K | 560 | $908.4 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $401.1K | 441 | $909.5 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $363.3K | 399 | $910.5 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $875.2K | 960 | $911.6 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $742.0K | 813 | $912.7 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.5M | 1,596 | $913.7 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $2.2M | 2,379 | $914.8 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $2.1M | 2,308 | $915.7 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.1M | 1,185 | $916.6 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.6M | 1,762 | $917.7 |
| 2026-07-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.9M | 2,065 | $918.7 |
| 2026-06-12 | STX | Seagate Technology Holdings plc | Sell | S | $1.6M | 1,768 | $880.2 |
| 2026-06-11 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 3,319 | $0.0 |
| 2026-06-11 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 3,319 | $0.0 |
| 2026-06-10 | STX | Seagate Technology Holdings plc | Sell | S | $1.3M | 1,537 | $821.7 |
| 2026-06-10 | STX | Seagate Technology Holdings plc | Sell | S | $1.1M | 1,318 | $821.7 |
| 2026-06-09 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 2,815 | $0.0 |
| 2026-06-09 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 2,415 | $0.0 |
| 2026-06-09 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 2,815 | $0.0 |
| 2026-06-09 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 2,415 | $0.0 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Exercise 10b5-1 | M | $647.2K | 14,000 | $46.2 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Exercise | M | $0 | 14,000 | $0.0 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell 10b5-1 | S | $293.4K | 320 | $916.8 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $441.0K | 480 | $918.7 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.6M | 1,691 | $919.6 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.6M | 1,730 | $920.9 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.7M | 1,807 | $921.7 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.5M | 1,598 | $922.9 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $443.3K | 480 | $923.6 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $333.0K | 360 | $924.9 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $806.4K | 871 | $925.9 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $296.6K | 320 | $926.8 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $297.0K | 320 | $928.2 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $1.4M | 1,480 | $929.4 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $223.2K | 240 | $930.1 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $186.3K | 200 | $931.6 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $387.3K | 415 | $933.3 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $411.0K | 440 | $934.2 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $299.3K | 320 | $935.4 |
| 2026-06-01 | STX | Seagate Technology Holdings plc | Sell | S | $332.8K | 355 | $937.4 |
Showing the most recent 75 of 294 transactions.
Methodology & FAQ
How These Filings Are Sourced
All transactions on this page are sourced directly from SEC EDGAR. A complete description of the open-market vs grant distinction, the Rule 10b5-1 plan-reference heuristic, and the per-insider name matching is documented in the Methodology.
What companies does MOSLEY WILLIAM D file Form 4 disclosures for?
MOSLEY WILLIAM D has filed SEC Form 4 transactions for 1 issuer in the last 12 months: Seagate Technology Holdings plc (STX).
What does the 10b5-1 badge mean on these transactions?
Rule 10b5-1 is an SEC rule that lets insiders schedule trades in advance under a written plan, providing an affirmative defense against insider-trading allegations as long as the plan was adopted in good faith and not while in possession of material non-public information. Of MOSLEY WILLIAM D's 294 reported transactions in the last 12 months, 6 (2%) reference a 10b5-1 trading plan in the Form 4 footnotes.
Are these all the transactions MOSLEY WILLIAM D has executed?
This page shows SEC Form 4 transactions on record in Pactolio's tracked universe for the last 12 months. Form 4 only covers transactions in registered classes of equity at issuers where the person qualifies as an insider (officer, director, or 10% beneficial owner). Trades in funds, foreign issuers, or non-insider positions are not disclosed under Form 4 and are not included here.