STOCK TITAN

Seagate (STX) EVP sells 3,938.75 shares, receives new equity

(Very High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Seagate Technology Holdings plc (STX) reported insider transactions by EVP & CLO James CI Lee involving equity awards, option grants, exercises, and sales. On August 21, 2026, he sold 3,938.75 Ordinary Shares in open-market or private transactions at 849.3548 per share. On August 20, 2026, 8,920 Restricted Share Units were exercised into Ordinary Shares at no cost. On the same date he received several new equity grants: RSU awards of 1,420 and 1,343 plus 403 additional RSUs, and 3,788 NQ Options with an exercise price of 850.2400 per share expiring in 2033, all subject to multi-year vesting schedules.

Positive

  • None.

Negative

  • None.

Insights

Analyzing...

Insider Lee James CI
Role EVP & CLO
Sold 3,938.75 shs ($3.35M)
Approx. gross sale proceeds $3.35M
Approx. exercise cost $0.00
Type Security Shares Price Value
Sale Ordinary Shares 667.75 $849.3548 $567K
Sale Ordinary Shares 755 $849.3548 $641K
Sale Ordinary Shares 2,516 $849.3548 $2.14M
Exercise Restricted Share Unit F1 1,512 $0.00 $0.00
Exercise Restricted Share Unit F2 1,710 $0.00 $0.00
Exercise Restricted Share Unit F2 5,698 $0.00 $0.00
Grant/Award Restricted Share Unit F3 1,420 $0.00 $0.00
Grant/Award Restricted Share Unit F4 1,343 $0.00 $0.00
Grant/Award Restricted Share Unit F4 403 $0.00 $0.00
Grant/Award NQ Options F5 3,788 $0.00 $0.00
Exercise Ordinary Shares 1,512 $0.00 $0.00
Exercise Ordinary Shares 1,710 $0.00 $0.00
Exercise Ordinary Shares 5,698 $0.00 $0.00
Holdings After Transaction: Restricted Share Unit — 7,702 shares (Direct); NQ Options — 3,788 shares (Direct); Ordinary Shares — 5,328 shares (Direct)
Footnotes (5)
  1. F1. Consists of a grant of Restricted Share Unit (RSU) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan") subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2026 and then in equal quarterly installments thereafter.
  2. F2. Consists of a grant of RSUs awarded to the Reporting Person under the Plan. 100% of such RSUs vested on the first anniversary of the grant date, August 20, 2026.
  3. F3. Consists of a grant of RSUs awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2027 and then in equal quarterly installments thereafter.
  4. F4. Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, August 20, 2027.
  5. F5. Consists of Options awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such Options vest as to one-quarter of the shares on August 20, 2027 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years.
Ordinary Shares sold 3,938.75 shares Total of three sale transactions on August 21, 2026
Sale price per share 849.3548 per share Price for each Ordinary Share sale on August 21, 2026
RSUs exercised into Ordinary Shares 8,920 shares Derivative exercises (code M) on August 20, 2026 at 0.0000 per share
New RSU grant 1 1,420 RSUs Grant on August 20, 2026 with four-year vesting schedule starting August 20, 2027
New RSU grant 2 1,343 RSUs Grant on August 20, 2026, 100% vesting on August 20, 2027
NQ Options granted 3,788 options Nonqualified stock options granted August 20, 2026
Option exercise price 850.2400 per share Conversion or exercise price of NQ Options granted August 20, 2026
Option expiration date August 20, 2033 Expiration of NQ Options granted to the reporting person
Restricted Share Unit financial
"security_title: "Restricted Share Unit""
A restricted share unit (RSU) is a promise by a company to give an employee a set number of company shares at a future date, typically after meeting time or performance conditions. For investors, RSUs matter because when they convert into actual shares they increase the number of shares outstanding (like unlocking more tickets in a game), which can dilute existing holders, and they align employee incentives with company performance, influencing behavior and long-term value.
NQ Options financial
"security_title: "NQ Options""
Equity Incentive Plan financial
"under the Seagate Technology Holdings plc 2022 Equity Incentive Plan"
An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.
vesting schedule financial
"subject to a four-year vesting schedule"
A vesting schedule is a timeline that determines when someone gains full ownership of certain benefits, such as company stock or retirement contributions. Think of it like earning the right to own a gift gradually over time, rather than receiving it all at once. It matters to investors because it affects when they can fully access or sell these benefits, influencing their financial planning and decision-making.
continuous employment financial
"Subject to the Reporting Person's continuous employment"

FAQ

What insider activity did STX executive James CI Lee report on this Form 4?

James CI Lee, EVP & CLO of STX, reported option and RSU grants, RSU exercises into 8,920 Ordinary Shares, and open-market or private sales totaling 3,938.75 Ordinary Shares on August 20–21, 2026, all held or transacted as direct ownership.

How many Seagate (STX) shares did the executive sell and at what price?

He sold 3,938.75 Ordinary Shares of Seagate on August 21, 2026 in three transactions, each at a price of 849.3548 per share, classified as sales in open market or private transactions.

What RSU activity did Seagate (STX) disclose for James CI Lee?

On August 20, 2026, 8,920 RSUs were exercised into Ordinary Shares at 0.0000 per share. He also received new RSU grants of 1,420, 1,343, and 403 units, each subject to specified one-year or four-year vesting schedules tied to continued employment.

What stock options were granted to the STX executive in this filing?

He received 3,788 NQ Options on August 20, 2026, covering the same number of Seagate Ordinary Shares, with an exercise price of 850.2400 per share and an expiration date of August 20, 2033, vesting over a four-year schedule.

Under which plan were the Seagate (STX) equity awards granted?

The RSU and option awards were granted under the Seagate Technology Holdings plc 2022 Equity Incentive Plan, with vesting contingent on the reporting person’s continuous employment over one-year or four-year vesting schedules as described in the footnotes.

Were the Seagate (STX) insider transactions under a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox is not affirmed (set to false), and the footnotes do not state that these transactions were made pursuant to a Rule 10b5-1 trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Lee James CI

(Last)(First)(Middle)
SEAGATE TECHNOLOGY PLC
47488 KATO ROAD

(Street)
FREMONT CALIFORNIA 94538

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Seagate Technology Holdings plc [ STX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP & CLO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Ordinary Shares08/20/2026M1,512A$01,858.75D
Ordinary Shares08/21/2026S667.75D$849.35481,191D
Ordinary Shares08/20/2026M1,710A$02,901D
Ordinary Shares08/21/2026S755D$849.35482,146D
Ordinary Shares08/20/2026M5,698A$07,844D
Ordinary Shares08/21/2026S2,516D$849.35485,328D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Share Unit$008/20/2026M1,512 (1) (1)Ordinary Shares1,512$04,536D
Restricted Share Unit$008/20/2026M1,710 (2) (2)Ordinary Shares1,710$00D
Restricted Share Unit$008/20/2026M5,698 (2) (2)Ordinary Shares5,698$00D
Restricted Share Unit$008/20/2026A1,420 (3) (3)Ordinary Shares1,420$01,420D
Restricted Share Unit$008/20/2026A1,343 (4) (4)Ordinary Shares1,343$01,343D
Restricted Share Unit$008/20/2026A403 (4) (4)Ordinary Shares403$0403D
NQ Options$850.2408/20/2026A3,788 (5)08/20/2033Ordinary Shares3,788$03,788D
Explanation of Responses:
1. Consists of a grant of Restricted Share Unit (RSU) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan") subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2026 and then in equal quarterly installments thereafter.
2. Consists of a grant of RSUs awarded to the Reporting Person under the Plan. 100% of such RSUs vested on the first anniversary of the grant date, August 20, 2026.
3. Consists of a grant of RSUs awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2027 and then in equal quarterly installments thereafter.
4. Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, August 20, 2027.
5. Consists of Options awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such Options vest as to one-quarter of the shares on August 20, 2027 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years.
Remarks:
/s/ Louis J. Thorson, Attorney-in-fact for James C. Lee08/24/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)