Key facts
- This page summarizes Sung Jin Yoon's Form 4 filing for Keysight Technologies, Inc. (KEYS).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 02 Jan 2026, 07:06.
Sung Jin Yoon - 30 Dec 2025 Form 4 Insider Report for Keysight Technologies, Inc. (KEYS)
- Reporting relationship
- SVP
- Issuer ticker
- KEYS
- Reported as of
- 30 Dec 2025
- Net transaction value
- -$183,678
- SEC form
- 4
- Accepted by SEC
- 02 Jan 2026, 07:06:24 UTC
- Prior SEC filing
- 15 Dec 2025
- Source filing
- View source filing
- Reporting owner signature
- Jeffrey K. Li, Attorney-in-fact for Sung Jin Yoon
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Sung Jin Yoon filed Form 4 for Keysight Technologies, Inc. (KEYS) on 02 Jan 2026.
Change
- Previous filing in this sequence was filed on 15 Dec 2025.
- Current net transaction value: -$183,678.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002042355
Primary reporting owner
YOON SUNG
- Relationship
- SVP
- Address
- 1400 FOUNTAINGROVE PARKWAY, SANTA ROSA
- Signature
- Jeffrey K. Li, Attorney-in-fact for Sung Jin Yoon
- Signature date
- 02 Jan 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
KEYS
transaction
Common Stock
Sale
- Transaction value
- $183,678
- Shares
- -889
- Change %
- -5%
- Price
- $206.66
- Shares after
- 16,953
- Date
- 30 Dec 2025
- Ownership
- Direct
- Footnotes
- F1
KEYS
transaction
Common Stock
Gift
- Transaction value
- $0
- Shares
- -500
- Change %
- -2.9%
- Price
- $0.000000
- Shares after
- 16,453
- Date
- 30 Dec 2025
- Ownership
- Direct
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Average weighted price is $206.66, with a range from $206.575 to $206.660
Footnote F2
Reflects the donation of common stock to a charitable donor advised fund.