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Seagate CEO exercises options, sells 12,920 shares

Seagate Technology Holdings plc CEO William D. Mosley exercised 14,000 stock options at $46.23 on August 3, 2026, receiving 14,000 ordinary shares, then sold 12,920 shares in multiple trades at weighted-average prices within $783.83–$818.58 per share.

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Form Type
4

Rhea-AI Filing Summary

Seagate Technology Holdings plc CEO William D. Mosley exercised 14,000 stock options at $46.23 on August 3, 2026, receiving 14,000 ordinary shares, then sold 12,920 shares in multiple trades at weighted-average prices within $783.83–$818.58 per share. All transactions were executed under a Rule 10b5-1 trading plan adopted on February 18, 2026. Following the option exercise, he continued to hold 111,100 options.

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Negative

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Insider MOSLEY WILLIAM D
Role CEO
Sold 12,920 shs ($10.38M)
Approx. gross sale proceeds $10.38M
Approx. exercise cost $647K
Type Security Shares Price Value
Exercise NQ Options F30 14,000 $0.00 $0.00
Exercise Ordinary Shares F1 14,000 $46.23 $647K
Sale Ordinary Shares F2 80 $783.835 $63K
Sale Ordinary Shares 40 $786.12 $31K
Sale Ordinary Shares F3 160 $787.7675 $126K
Sale Ordinary Shares F4 120 $789.5467 $95K
Sale Ordinary Shares F5 440 $790.9827 $348K
Sale Ordinary Shares F6 711 $792.7229 $564K
Sale Ordinary Shares F7 480 $793.7025 $381K
Sale Ordinary Shares F8 368 $794.3873 $292K
Sale Ordinary Shares F9 761 $795.8147 $606K
Sale Ordinary Shares F10 680 $797.0435 $542K
Sale Ordinary Shares F11 560 $797.8479 $447K
Sale Ordinary Shares F12 480 $799.2675 $384K
Sale Ordinary Shares F13 520 $800.0785 $416K
Sale Ordinary Shares F14 400 $801.045 $320K
Sale Ordinary Shares F15 360 $802.0833 $289K
Sale Ordinary Shares F16 520 $803.7285 $418K
Sale Ordinary Shares F17 840 $804.7324 $676K
Sale Ordinary Shares F18 640 $806.4669 $516K
Sale Ordinary Shares F19 280 $807.6486 $226K
Sale Ordinary Shares F20 697 $808.7248 $564K
Sale Ordinary Shares F21 383 $809.7094 $310K
Sale Ordinary Shares F22 520 $810.4362 $421K
Sale Ordinary Shares F23 640 $811.8179 $520K
Sale Ordinary Shares F24 400 $812.836 $325K
Sale Ordinary Shares F25 366 $814.0744 $298K
Sale Ordinary Shares F26 394 $814.9919 $321K
Sale Ordinary Shares F27 320 $815.8725 $261K
Sale Ordinary Shares F28 440 $817.1682 $360K
Sale Ordinary Shares F29 320 $818.315 $262K
Holdings After Transaction: NQ Options — 111,100 contracts (Direct); Ordinary Shares — 312,597 shares (Direct)
Footnotes (30)
  1. F1. All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 18, 2026.
  2. F2. These Ordinary Shares were sold in multiple trades at prices ranging from $783.83 to $783.84. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  3. F3. These Ordinary Shares were sold in multiple trades at prices ranging from $787.71 to $787.79. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  4. F4. These Ordinary Shares were sold in multiple trades at prices ranging from $789.02 to $789.84. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  5. F5. These Ordinary Shares were sold in multiple trades at prices ranging from $790.50 to $791.22. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  6. F6. These Ordinary Shares were sold in multiple trades at prices ranging from $792.17 to $793.13. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  7. F7. These Ordinary Shares were sold in multiple trades at prices ranging from $793.19 to $794.18. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  8. F8. These Ordinary Shares were sold in multiple trades at prices ranging from $794.22 to $795.04. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  9. F9. These Ordinary Shares were sold in multiple trades at prices ranging from $795.32 to $796.19. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  10. F10. These Ordinary Shares were sold in multiple trades at prices ranging from $796.39 to $797.35. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  11. F11. These Ordinary Shares were sold in multiple trades at prices ranging from $797.41 to $798.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  12. F12. These Ordinary Shares were sold in multiple trades at prices ranging from $798.60 to $799.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  13. F13. These Ordinary Shares were sold in multiple trades at prices ranging from $799.64 to $800.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  14. F14. These Ordinary Shares were sold in multiple trades at prices ranging from $800.70 to $801.31. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  15. F15. These Ordinary Shares were sold in multiple trades at prices ranging from $801.71 to $802.65. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  16. F16. These Ordinary Shares were sold in multiple trades at prices ranging from $803.19 to $804.17. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  17. F17. These Ordinary Shares were sold in multiple trades at prices ranging from $804.38 to $805.19. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  18. F18. These Ordinary Shares were sold in multiple trades at prices ranging from $806.12 to $807.01. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  19. F19. These Ordinary Shares were sold in multiple trades at prices ranging from $807.14 to $807.99. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  20. F20. These Ordinary Shares were sold in multiple trades at prices ranging from $808.18 to $809.09. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  21. F21. These Ordinary Shares were sold in multiple trades at prices ranging from $809.20 to $810.08. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  22. F22. These Ordinary Shares were sold in multiple trades at prices ranging from $810.20 to $811.08. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  23. F23. These Ordinary Shares were sold in multiple trades at prices ranging from $811.38 to $812.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  24. F24. These Ordinary Shares were sold in multiple trades at prices ranging from $812.39 to $813.20. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  25. F25. These Ordinary Shares were sold in multiple trades at prices ranging from $813.42 to $814.40. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  26. F26. These Ordinary Shares were sold in multiple trades at prices ranging from $814.43 to $815.31. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  27. F27. These Ordinary Shares were sold in multiple trades at prices ranging from $815.65 to $816.17. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  28. F28. These Ordinary Shares were sold in multiple trades at prices ranging from $816.65 to $817.59. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  29. F29. These Ordinary Shares were sold in multiple trades at prices ranging from $817.74 to $818.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  30. F30. Options granted to the Reporting Person under the Issuer's 2012 Equity Incentive Plan are subject to a four year vesting schedule. Subject to continuous employment, one quarter of the option shares vested on September 9, 2021. The remaining option shares vest in equal monthly installments over the 36 months following September 9, 2021.
Options Exercised 14000.0000 shares NQ options exercised into ordinary shares on August 3, 2026
Exercise Price $46.2300 per share Conversion or exercise price of NQ options exercised
Shares Sold 12920 shares Total ordinary shares sold across 29 sale transactions
Sale Price Range Low $783.83 per share Lowest price in disclosed weighted-average sale ranges
Sale Price Range High $818.58 per share Highest price in disclosed weighted-average sale ranges
Options Remaining 111100.0000 options NQ options held following the reported option exercise
10b5-1 Plan Adoption Date February 18, 2026 Date the Rule 10b5-1 trading plan governing these trades was adopted
Rule 10b5-1 trading plan financial
"All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average sale price financial
"The price reported above reflects the weighted average sale price"
NQ Options financial
"security_title: NQ Options with an exercise price of $46.2300"
Equity Incentive Plan financial
"Options granted to the Reporting Person under the Issuer's 2012 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.
Ordinary Shares financial
"underlying_security_title: Ordinary Shares acquired and sold by the Reporting Person"
Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Seagate (STX) CEO William D. Mosley report in this Form 4?
William D. Mosley exercised 14,000 stock options and received 14,000 ordinary shares, then sold 12,920 shares on August 3, 2026, in multiple trades at weighted-average prices, all under a pre-arranged Rule 10b5-1 trading plan.

How many Seagate (STX) stock options did the CEO exercise and at what price?
The CEO exercised 14,000 NQ options, converting them into 14,000 ordinary shares at an exercise price of $46.2300 per share. These options were granted under Seagate’s 2012 Equity Incentive Plan and have an expiration date of September 9, 2027.

How many Seagate (STX) shares did the CEO sell and at what price range?
He sold 12,920 ordinary shares in multiple transactions. The trades occurred at weighted-average prices within disclosed ranges, from $783.83 to $818.58 per share, with several footnotes detailing the specific price intervals for each sale batch.

Were the Seagate (STX) CEO’s transactions made under a Rule 10b5-1 plan?
Yes. All reported transactions were effected under a Rule 10b5-1 trading plan adopted by William D. Mosley on February 18, 2026, according to the filing footnotes, indicating the trades followed a pre-established schedule.

How many Seagate (STX) options does the CEO hold after these transactions?
After exercising options, William D. Mosley held 111,100 NQ options as of the reported transaction. This figure reflects the remaining derivative position in the specific option grant reported, not necessarily all equity awards he may hold.

What plan governs the options exercised by the Seagate (STX) CEO?
The exercised options were granted under Seagate’s 2012 Equity Incentive Plan and follow a four-year vesting schedule, with one quarter vesting on September 9, 2021 and the remainder vesting in equal monthly installments over the following 36 months.

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

Form 4 Insider Transactions: What Each Field Means →
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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).
X
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*
MOSLEY WILLIAM D
(Last)(First)(Middle)
SEAGATE TECHNOLOGY HOLDINGS 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)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026		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 Shares08/03/2026M14,000(1)A$46.23325,517D
Ordinary Shares08/03/2026S80D$783.835(2)325,437D
Ordinary Shares08/03/2026S40D$786.12325,397D
Ordinary Shares08/03/2026S160D$787.7675(3)325,237D
Ordinary Shares08/03/2026S120D$789.5467(4)325,117D
Ordinary Shares08/03/2026S440D$790.9827(5)324,677D
Ordinary Shares08/03/2026S711D$792.7229(6)323,966D
Ordinary Shares08/03/2026S480D$793.7025(7)323,486D
Ordinary Shares08/03/2026S368D$794.3873(8)323,118D
Ordinary Shares08/03/2026S761D$795.8147(9)322,357D
Ordinary Shares08/03/2026S680D$797.0435(10)321,677D
Ordinary Shares08/03/2026S560D$797.8479(11)321,117D
Ordinary Shares08/03/2026S480D$799.2675(12)320,637D
Ordinary Shares08/03/2026S520D$800.0785(13)320,117D
Ordinary Shares08/03/2026S400D$801.045(14)319,717D
Ordinary Shares08/03/2026S360D$802.0833(15)319,357D
Ordinary Shares08/03/2026S520D$803.7285(16)318,837D
Ordinary Shares08/03/2026S840D$804.7324(17)317,997D
Ordinary Shares08/03/2026S640D$806.4669(18)317,357D
Ordinary Shares08/03/2026S280D$807.6486(19)317,077D
Ordinary Shares08/03/2026S697D$808.7248(20)316,380D
Ordinary Shares08/03/2026S383D$809.7094(21)315,997D
Ordinary Shares08/03/2026S520D$810.4362(22)315,477D
Ordinary Shares08/03/2026S640D$811.8179(23)314,837D
Ordinary Shares08/03/2026S400D$812.836(24)314,437D
Ordinary Shares08/03/2026S366D$814.0744(25)314,071D
Ordinary Shares08/03/2026S394D$814.9919(26)313,677D
Ordinary Shares08/03/2026S320D$815.8725(27)313,357D
Ordinary Shares08/03/2026S440D$817.1682(28)312,917D
Ordinary Shares08/03/2026S320D$818.315(29)312,597D
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
NQ Options$46.2308/03/2026M14,000 (30)09/09/2027Ordinary Shares14,000$0111,100D
Explanation of Responses:
1. All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 18, 2026.
2. These Ordinary Shares were sold in multiple trades at prices ranging from $783.83 to $783.84. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
3. These Ordinary Shares were sold in multiple trades at prices ranging from $787.71 to $787.79. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
4. These Ordinary Shares were sold in multiple trades at prices ranging from $789.02 to $789.84. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
5. These Ordinary Shares were sold in multiple trades at prices ranging from $790.50 to $791.22. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
6. These Ordinary Shares were sold in multiple trades at prices ranging from $792.17 to $793.13. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
7. These Ordinary Shares were sold in multiple trades at prices ranging from $793.19 to $794.18. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
8. These Ordinary Shares were sold in multiple trades at prices ranging from $794.22 to $795.04. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
9. These Ordinary Shares were sold in multiple trades at prices ranging from $795.32 to $796.19. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
10. These Ordinary Shares were sold in multiple trades at prices ranging from $796.39 to $797.35. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
11. These Ordinary Shares were sold in multiple trades at prices ranging from $797.41 to $798.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
12. These Ordinary Shares were sold in multiple trades at prices ranging from $798.60 to $799.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
13. These Ordinary Shares were sold in multiple trades at prices ranging from $799.64 to $800.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
14. These Ordinary Shares were sold in multiple trades at prices ranging from $800.70 to $801.31. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
15. These Ordinary Shares were sold in multiple trades at prices ranging from $801.71 to $802.65. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
16. These Ordinary Shares were sold in multiple trades at prices ranging from $803.19 to $804.17. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
17. These Ordinary Shares were sold in multiple trades at prices ranging from $804.38 to $805.19. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
18. These Ordinary Shares were sold in multiple trades at prices ranging from $806.12 to $807.01. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
19. These Ordinary Shares were sold in multiple trades at prices ranging from $807.14 to $807.99. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
20. These Ordinary Shares were sold in multiple trades at prices ranging from $808.18 to $809.09. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
21. These Ordinary Shares were sold in multiple trades at prices ranging from $809.20 to $810.08. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
22. These Ordinary Shares were sold in multiple trades at prices ranging from $810.20 to $811.08. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
23. These Ordinary Shares were sold in multiple trades at prices ranging from $811.38 to $812.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
24. These Ordinary Shares were sold in multiple trades at prices ranging from $812.39 to $813.20. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
25. These Ordinary Shares were sold in multiple trades at prices ranging from $813.42 to $814.40. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
26. These Ordinary Shares were sold in multiple trades at prices ranging from $814.43 to $815.31. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
27. These Ordinary Shares were sold in multiple trades at prices ranging from $815.65 to $816.17. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
28. These Ordinary Shares were sold in multiple trades at prices ranging from $816.65 to $817.59. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
29. These Ordinary Shares were sold in multiple trades at prices ranging from $817.74 to $818.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
30. Options granted to the Reporting Person under the Issuer's 2012 Equity Incentive Plan are subject to a four year vesting schedule. Subject to continuous employment, one quarter of the option shares vested on September 9, 2021. The remaining option shares vest in equal monthly installments over the 36 months following September 9, 2021.
Remarks:
/s/ Louis J. Thorson, Attorney-in-Fact for William D. Mosley08/04/2026
** 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)

Source: View Original Filing on SEC EDGAR

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