STOCK TITAN
  1. Home
  2. Sec-filings
  3. AMKR
  4. [Form 4] AMKOR TECHNOLOGY, INC. Insider Trading Activity

Amkor (AMKR) CFO Megan Faust sells 1,000 shares in 10b5-1 trade

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Amkor Technology, Inc. CFO Megan Faust reported an open-market sale of 1,000 shares of common stock on June 9, 2026, at a price of $70.30 per share. After this transaction, she directly holds 132,138 shares. The sale was executed under a Rule 10b5-1 trading plan adopted on February 17, 2026.

Positive

  • None.

Negative

  • None.
Insider Faust Megan
Role CFO
Sold 1,000 shs ($70K)
Type Security Shares Price Value
Sale Common Stock 1,000 $70.30 $70K
Holdings After Transaction: Common Stock — 132,138 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Shares sold 1,000 shares Open-market sale on June 9, 2026
Sale price $70.30 per share Average price for the June 9, 2026 sale
Shares held after transaction 132,138 shares Direct ownership following the sale
Transaction code S Indicates sale in open market or private transaction
Trading plan adoption date February 17, 2026 Rule 10b5-1 plan governing the sale
Rule 10b5-1 trading plan regulatory
"The sale reported in the Form 4 was 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.
open-market sale financial
"transaction_action": "open-market sale""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
Form 4 regulatory
"The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan"
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Form 4 Insider Transactions: What Each Field Means →
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*
Faust Megan
(Last)(First)(Middle)
2045 E INNOVATION CIRCLE
(Street)
TEMPE ARIZONA 85284
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
AMKOR TECHNOLOGY, INC. [ AMKR ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
CFO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/09/2026		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
Common Stock06/09/2026S(1)1,000D$70.3132,138D
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
Explanation of Responses:
1. The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 17, 2026.
Remarks:
/s/ Mark N. Rogers, Attorney-in-Fact for Megan Faust06/11/2026
** 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

FAQ

What insider transaction did Amkor (AMKR) report for CFO Megan Faust?

Amkor reported that CFO Megan Faust sold 1,000 shares of common stock in an open-market transaction. The sale occurred on June 9, 2026, and was reported on Form 4 as required for Section 16 insiders of the company.

At what price did the Amkor (AMKR) CFO sell her shares?

CFO Megan Faust sold her 1,000 Amkor shares at an average price of $70.30 per share. This price reflects the transaction value disclosed for the June 9, 2026 open‑market sale in the Form 4 filing for Amkor Technology.

How many Amkor (AMKR) shares does CFO Megan Faust hold after the sale?

After the reported sale, CFO Megan Faust directly holds 132,138 shares of Amkor common stock. This post‑transaction ownership figure is disclosed in the Form 4 as the total shares held following the June 9, 2026 open‑market transaction.

Was the Amkor (AMKR) CFO’s stock sale under a Rule 10b5-1 plan?

Yes. The Form 4 footnote states the sale was effected under a Rule 10b5-1 trading plan. The trading plan was adopted by CFO Megan Faust on February 17, 2026, and governed the June 9, 2026 open‑market sale of 1,000 shares.

What type of transaction was reported in the Amkor (AMKR) Form 4?

The Form 4 reports a non-derivative open‑market sale of Amkor common stock by CFO Megan Faust. The transaction code is “S,” indicating a sale, and it covers 1,000 shares at an average price of $70.30 per share.