Seagate Executives Report Multiple Share Sales and Restricted Stock Unit Vesting Transactions

Chong Kian Fatt’s 678-share vesting was part of an award under Seagate’s 2022 Equity Incentive Plan. The remaining RSUs are scheduled to vest quarterly over a four-year period, meaning additional shares may be delivered over time.
John Christopher Morris’s 492.75-share sale was specifically identified as an issuer-mandated “sell-to-cover” transaction, rather than a discretionary open-market sale, with the proceeds used solely to satisfy tax-withholding obligations.
Teh Ban Seng’s transaction involved the conversion of an RSU grant into ordinary shares before the subsequent sale; the filing describes the sale as executed under a pre-arranged Rule 10b5-1 trading plan, which separates the trading decision from the vesting event.
The CFO’s reported sales covered multiple transactions rather than a single trade, and the filing used weighted-average prices reflecting trades executed within specified price ranges. The September 11 sales were conducted under a Rule 10b5-1 plan adopted before those transactions.
Seagate Technology executives reported multiple stock sales in mid-September 2026, with EVP and Chief Commercial Officer Teh Ban Seng selling 989 shares at $779 each and CFO Gianluca Romano moving 5,555 shares across two days. WatchlistNews reported that all transactions occurred under pre-planned trading rules or tax-withholding mandates, not discretionary open-market decisions.
The sales came as insider trading activity at Seagate hit $191.60 million over three months, according to TipRanks. Most transactions used Rule 10b5-1 pre-arranged plans adopted months earlier, meaning executives locked in their selling schedules before recent market movements, a structure designed to avoid insider trading accusations.
EVP and CTO John Christopher Morris vested 942 restricted stock units and sold 492.75 shares at $781.2325 per share. WatchlistNews identified this as a mandatory sell-to-cover transaction, meaning the proceeds went directly to pay his tax bills on the vested shares. His remaining 16,467.75 shares stayed in his account.
EVP Global Operations Chong Kian Fatt vested 678 RSUs but did not sell any shares immediately. His direct holdings climbed to 10,623 shares. Additional RSUs under his 2022 Equity Incentive Plan award will vest quarterly over four years, delivering more shares over time without immediate sales.
Teh Ban Seng executed all 989 share sales under a Rule 10b5-1 trading plan, a SEC-approved framework that allows insiders to lock in stock sales months in advance. WatchlistNews reported sales at $779 per share. The plan separates vesting dates from selling decisions, insulating executives from insider trading allegations.
CFO Gianluca Romano adopted a Rule 10b5-1 plan on April 30, 2026, then executed weighted-average sales of 5,555 shares on September 11 and 14. His conversion of 1,695 RSUs followed the same pre-locked schedule. Financial analysts note pre-planned trades do not signal executive confidence or lack thereof in current stock value.
Seagate shares closed at $771.81 on September 15, down 4.2% as the market absorbed the cluster of executive equity transactions. WatchlistNews noted the stock retreated from its 52-week peak. Retail traders and quant analysts flagged the volume of insider sales as a potential top-of-cycle signal, though compliance experts stressed the automated nature of the moves.
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