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Who

Eric Rivera

President, CFO

Company insider

Files Form 4 as: President, CFO, Photronics.

Every Form 4 they filed

In numbers

Trades disclosed
33
Buys
0
Sells
2
Bought
$0
Sold
$3.7M
Companies
1
Companies where not an officer
0
First trade
1 Oct 2024
Last trade
1 Oct 2026
Last filed
2 Oct 2026

Companies traded

Where they are an officer
PLAB PhotronicsOfficer · Semiconductor Equipment · last 1 Oct 20260 buys · 2 sells

Activity over time

1 Apr – 1 Oct
20Apr 26Jun 26Jul 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Oct 2026filed 2 Oct 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code F$89K2,897 at $30.83filing
13 Apr 2026filed 15 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code M$9,7801,000 at $9.78filing
13 Apr 2026filed 15 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Sold$45K1,000 at $44.77filing
13 Apr 2026filed 15 Apr 2026PLAB Photronicsoption or derivative · Semiconductor EquipmentSEC FORM 4 Code M—1,000 at $0.00filing
13 Apr 2026filed 15 Apr 2026PLAB Photronicsoption or derivative · Semiconductor EquipmentSEC FORM 4 Code M—1,000 at $0.00filing
13 Apr 2026filed 15 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code M$9,7801,000 at $9.78filing
13 Apr 2026filed 15 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Sold$45K1,000 at $44.77filing
9 Apr 2026filed 13 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Sold$39K882 at $44.00filing
9 Apr 2026filed 13 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Sold$1.8M40,635 at $44.00filing
9 Apr 2026filed 13 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Sold$39K882 at $44.00filing
9 Apr 2026filed 13 Apr 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Sold$1.8M40,635 at $44.00filing
9 Feb 2026filed 11 Feb 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code A—22,641 at $0.00filing
9 Feb 2026filed 11 Feb 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code A—22,641 at $0.00filing
3 Jan 2026filed 7 Jan 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code A—40,407 at $0.00filing
3 Jan 2026filed 7 Jan 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code A—40,407 at $0.00filing
2 Jan 2026filed 6 Jan 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code F$23K686 at $33.41filing
2 Jan 2026filed 6 Jan 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code F$46K1,372 at $33.41filing
2 Jan 2026filed 6 Jan 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code F$34K1,019 at $33.41filing
2 Jan 2026filed 6 Jan 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code F$99K2,978 at $33.41filing
2 Jan 2026filed 6 Jan 2026PLAB PhotronicsSemiconductor EquipmentSEC FORM 4 Code F$23K686 at $33.41filing

Sectors

Technology2

Buys in green, sells in red, by the company’s sector.

Related people

Rui ZhangVP, CAO & Corporate Controller · VP, CAO & Corporate Controller at Photronics, filing Form 4 there in the last year
Kang Jyh LeeDirector · Director at Photronics, filing Form 4 there in the last year
Han Kyung ParkSVP & GM of FPD Ops · SVP & GM of FPD Ops at Photronics, filing Form 4 there in the last year
Mary PaladinoDirector · Director at Photronics, filing Form 4 there in the last year
Hsueh-Chun WangSVP/COO IC & US/EU Mnstrm Ops · SVP/COO IC & US/EU Mnstrm Ops at Photronics, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded PLAB in the last 90 days