Key facts
- This page summarizes Han Kyung Park's Form 4 filing for PHOTRONICS INC (PLAB).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 20 Jan 2026, 18:01.
Han Kyung Park - 13 Jan 2026 Form 4 Insider Report for PHOTRONICS INC (PLAB)
- Reporting relationship
- SVP & GM of FPD Ops
- Issuer ticker
- PLAB
- Reported as of
- 13 Jan 2026
- Net transaction value
- -$470,812
- SEC form
- 4
- Accepted by SEC
- 20 Jan 2026, 18:01:51 UTC
- Prior SEC filing
- 07 Jan 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/Brandon DeSocio, attorney-in-fact for Han Kyung Park
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Han Kyung Park filed Form 4 for PHOTRONICS INC (PLAB) on 20 Jan 2026.
Change
- Previous filing in this sequence was filed on 07 Jan 2026.
- Current net transaction value: -$470,812.
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 0002027437
Primary reporting owner
Park Han Kyung
- Relationship
- SVP & GM of FPD Ops
- Address
- 15 SECOR ROAD, BROOKFIELD
- Signature
- /s/Brandon DeSocio, attorney-in-fact for Han Kyung Park
- Signature date
- 20 Jan 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
PLAB
transaction
COMMON STOCK
Sale
- Transaction value
- $252,750
- Shares
- -7,500
- Change %
- -8.4%
- Price
- $33.70
- Shares after
- 81,750
- Date
- 13 Jan 2026
- Ownership
- Direct
PLAB
transaction
COMMON STOCK
Sale
- Transaction value
- $218,062
- Shares
- -6,250
- Change %
- -7.6%
- Price
- $34.89
- Shares after
- 75,500
- Date
- 16 Jan 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.