PLAB

Photronics INC

Insider trading activity for Photronics INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$518.3K

net selling

Bought(0 · 0 insiders): $0
Sold(2 · 1 insiders): $518.3K

Past 6 months

-$15.3M

net selling

Bought(0 · 0 insiders): $0
Sold(26 · 7 insiders): $15.3M

Past 12 months

-$25M

net selling

Bought(0 · 0 insiders): $0
Sold(51 · 10 insiders): $25M

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 24	Lee Kang Jyh	Director	SSELL	7,500	$29.50	$221.3K	-2.1%	Open the original filing on SEC.gov
Sep 22	Lee Kang Jyh	Director	SSELL	10,000	$29.70	$297K	-2.7%	Open the original filing on SEC.gov
Apr 17	Zhang Rui	VP, CAO & Corporate…	SSELL	4,556	$46.70	$212.8K	-14.4%	Open the original filing on SEC.gov
Apr 17	Paladino Mary	Director	DTOISS	22,548	$47.77	$1.1M	-94.7%	Open the original filing on SEC.gov
Apr 16	Lee Kang Jyh	Director	SSELL	10,000	$45.80	$458K	-2.7%	Open the original filing on SEC.gov
Apr 16	Lee Kang Jyh	Director	SSELL	10,000	$46.05	$460.5K	-2.7%	Open the original filing on SEC.gov
Apr 15	Lee Kang Jyh	Director	SSELL	10,000	$45.10	$451K	-2.6%	Open the original filing on SEC.gov
Apr 14	MacRicostas Constantine…	Director	SSELL	50,000	$45.35	$2.3M	-100.0%	Open the original filing on SEC.gov
Apr 14	Wang Hsueh-Chun	SVP/COO IC & US/EU…	SSELL	19,250	$45.30	$872K	-14.5%	Open the original filing on SEC.gov
Apr 13	Tyson Mitchell G	Director	AGRANT	3,722	—	—	+11.2%	Open the original filing on SEC.gov
Apr 13	Rivera Eric	President, CFO	MEXER◆	1,000	—	—	—	Open the original filing on SEC.gov
Apr 13	Rivera Eric	President, CFO	SSELL	1,000	$44.77	$44.8K	-0.7%	Open the original filing on SEC.gov
Apr 13	Rivera Eric	President, CFO	MEXER	1,000	$9.78	$9.8K	+0.7%	Open the original filing on SEC.gov
Apr 13	MacRicostas Constantine…	Director	AGRANT	3,722	—	—	+0.9%	Open the original filing on SEC.gov
Apr 13	Liao Daniel JL	Director	AGRANT	3,722	—	—	+5.4%	Open the original filing on SEC.gov
Apr 13	Lee Kang Jyh	Director	MEXER◆	5,000	—	—	—	Open the original filing on SEC.gov
Apr 13	Lee Kang Jyh	Director	SSELL	5,000	$45.00	$225K	-1.3%	Open the original filing on SEC.gov
Apr 13	Lee Kang Jyh	Director	MEXER	5,000	$8.60	$43K	+1.3%	Open the original filing on SEC.gov
Apr 13	Lewis Adam M	Director	AGRANT	3,722	—	—	+12.0%	Open the original filing on SEC.gov
Apr 13	Garcia David A.	Director	AGRANT	3,722	—	—	+32.5%	Open the original filing on SEC.gov
Apr 13	Almeida Michelle	Director	AGRANT	3,722	—	—	+301.6%	Open the original filing on SEC.gov
Apr 9	Wang Hsueh-Chun	SVP/COO IC & US/EU…	SSELL	11,875	$44.25	$525.5K	-8.2%	Open the original filing on SEC.gov
Apr 9	Rivera Eric	President, CFO	SSELL	40,635	$44.00	$1.8M	-23.0%	Open the original filing on SEC.gov
Apr 9	Rivera Eric	President, CFO	SSELL	882	$44.00	$38.8K	-0.5%	Open the original filing on SEC.gov
Apr 9	Lee Kang Jyh	Director	MEXER◆	5,000	—	—	—	Open the original filing on SEC.gov
Apr 9	Lee Kang Jyh	Director	SSELL	5,000	$44.00	$220K	-1.3%	Open the original filing on SEC.gov
Apr 9	Lee Kang Jyh	Director	MEXER	5,000	$8.60	$43K	+1.3%	Open the original filing on SEC.gov
Apr 8	Zhang Rui	VP, CAO & Corporate…	SSELL	1,752	$43.50	$76.2K	-5.3%	Open the original filing on SEC.gov
Apr 8	Wang Hsueh-Chun	SVP/COO IC & US/EU…	SSELL	10,000	$42.69	$426.9K	-6.5%	Open the original filing on SEC.gov
Apr 8	MacRicostas George	CEO	SSELL	109,194	$42.90	$4.7M	-24.6%	Open the original filing on SEC.gov
Apr 8	MacRicostas George	CEO	SSELL	5,500	$43.28	$238K	-1.2%	Open the original filing on SEC.gov
Apr 8	MacRicostas George	CEO	SSELL	6,500	$43.27	$281.3K	-1.4%	Open the original filing on SEC.gov
Apr 8	Lee Kang Jyh	Director	SSELL	5,000	$43.27	$216.4K	-1.3%	Open the original filing on SEC.gov
Apr 8	Lee Kang Jyh	Director	MEXER	5,000	$8.60	$43K	+1.3%	Open the original filing on SEC.gov
Apr 6	Lee Kang Jyh	Director	MEXER◆	5,000	—	—	—	Open the original filing on SEC.gov
Apr 6	Lee Kang Jyh	Director	SSELL	5,000	$40.53	$202.7K	-1.3%	Open the original filing on SEC.gov
Apr 6	Lee Kang Jyh	Director	MEXER	5,000	$8.60	$43K	+1.3%	Open the original filing on SEC.gov
Apr 2	MacRicostas Constantine…	Director	GGIFT	37,000	—	—	-8.3%	Open the original filing on SEC.gov
Apr 1	Tyson Mitchell G	Director	SSELL	10,000	$42.31	$423.1K	-23.2%	Open the original filing on SEC.gov
Apr 1	Wang Hsueh-Chun	SVP/COO IC & US/EU…	SSELL	1,714	$42.15	$72.2K	-1.1%	Open the original filing on SEC.gov
Apr 1	Wang Hsueh-Chun	SVP/COO IC & US/EU…	SSELL	4,100	$42.14	$172.8K	-2.5%	Open the original filing on SEC.gov
Apr 1	Wang Hsueh-Chun	SVP/COO IC & US/EU…	SSELL	4,186	$42.00	$175.8K	-2.5%	Open the original filing on SEC.gov
Apr 1	Lee Kang Jyh	Director	MEXER◆	5,000	—	—	—	Open the original filing on SEC.gov
Apr 1	Lee Kang Jyh	Director	SSELL	5,000	$42.00	$210K	-1.3%	Open the original filing on SEC.gov
Apr 1	Lee Kang Jyh	Director	MEXER	5,000	$10.75	$53.8K	+1.3%	Open the original filing on SEC.gov
Apr 1	MacRicostas Constantine…	Director	GGIFT	13,000	—	—	-2.8%	Open the original filing on SEC.gov
Mar 26	Lee Kang Jyh	Director	MEXER◆	5,000	—	—	—	Open the original filing on SEC.gov
Mar 26	Lee Kang Jyh	Director	SSELL	5,000	$40.80	$204K	-1.3%	Open the original filing on SEC.gov
Mar 26	Lee Kang Jyh	Director	MEXER	5,000	$10.75	$53.8K	+1.3%	Open the original filing on SEC.gov
Mar 23	Lee Kang Jyh	Director	SSELL	10,000	$39.00	$390K	-2.5%	Open the original filing on SEC.gov
Mar 19	Lee Kang Jyh	Director	SSELL	10,000	$35.80	$358K	-2.4%	Open the original filing on SEC.gov
Feb 9	Zhang Rui	VP, CAO & Corporate…	AGRANT	1,467	—	—	+4.6%	Open the original filing on SEC.gov
Feb 9	Rivera Eric	President, CFO	AGRANT	22,641	—	—	+14.6%	Open the original filing on SEC.gov
Feb 9	Alesio Todd Anthony	SVP, CAO	AGRANT	983	—	—	+5.8%	Open the original filing on SEC.gov
Jan 20	Liao Daniel JL	Director	AGRANT	1,234	—	—	+1.8%	Open the original filing on SEC.gov
Jan 20	Almeida Michelle	Director	AGRANT	1,234	—	—	—	Open the original filing on SEC.gov
Jan 16	Park Han Kyung	SVP & GM of FPD Ops	SSELL	6,250	$34.89	$218.1K	-7.6%	Open the original filing on SEC.gov
Jan 16	Lee Kang Jyh	Director	SSELL	10,000	$34.51	$345.1K	-2.4%	Open the original filing on SEC.gov
Jan 15	Lee Kang Jyh	Director	SSELL	10,000	$34.13	$341.3K	-2.4%	Open the original filing on SEC.gov
Jan 13	Lee Kang Jyh	Director	SSELL	10,000	$34.42	$344.2K	-2.3%	Open the original filing on SEC.gov
Jan 13	Park Han Kyung	SVP & GM of FPD Ops	SSELL	7,500	$33.70	$252.8K	-8.4%	Open the original filing on SEC.gov
Jan 12	Lee Kang Jyh	Director	SSELL	10,000	$33.05	$330.5K	-2.2%	Open the original filing on SEC.gov
Jan 7	Lee Kang Jyh	Director	SSELL	10,000	$34.83	$348.3K	-2.2%	Open the original filing on SEC.gov
Jan 6	Paladino Mary	Director	SSELL	11,250	$35.11	$395K	-32.1%	Open the original filing on SEC.gov
Jan 6	Tyson Mitchell G	Director	SSELL	5,000	$35.21	$176.1K	-10.4%	Open the original filing on SEC.gov
Jan 6	Lee Kang Jyh	Director	SSELL	10,000	$35.41	$354.1K	-2.1%	Open the original filing on SEC.gov
Jan 5	Lee Kang Jyh	Director	SSELL	10,000	$33.90	$339K	-2.1%	Open the original filing on SEC.gov
Jan 3	Paladino Mary	Director	AGRANT	1,272	—	—	+3.8%	Open the original filing on SEC.gov
Jan 3	Tyson Mitchell G	Director	AGRANT	1,272	—	—	+2.7%	Open the original filing on SEC.gov
Jan 3	Park Han Kyung	SVP & GM of FPD Ops	AGRANT	23,945	—	—	+26.8%	Open the original filing on SEC.gov
Jan 3	Wang Hsueh-Chun	SVP/COO IC & US/EU…	AGRANT	28,435	—	—	+20.9%	Open the original filing on SEC.gov
Jan 3	Rivera Eric	EVP, CFO	AGRANT	40,407	—	—	+35.3%	Open the original filing on SEC.gov
Jan 3	MacRicostas George	CEO	AGRANT	177,432	—	—	+63.9%	Open the original filing on SEC.gov
Jan 3	MacRicostas Constantine…	Director	AGRANT	1,272	—	—	+0.3%	Open the original filing on SEC.gov
Jan 3	Lewis Adam M	Director	AGRANT	1,272	—	—	+4.3%	Open the original filing on SEC.gov
Jan 3	Garcia David A.	Director	AGRANT	1,272	—	—	+12.5%	Open the original filing on SEC.gov
Jan 2	Rivera Eric	EVP, CFO	FTAX	2,978	$33.41	$99.5K	-2.5%	Open the original filing on SEC.gov
Jan 2	Rivera Eric	EVP, CFO	FTAX	1,019	$33.41	$34K	-0.9%	Open the original filing on SEC.gov
Jan 2	Rivera Eric	EVP, CFO	FTAX	1,372	$33.41	$45.8K	-1.1%	Open the original filing on SEC.gov
Jan 2	Rivera Eric	EVP, CFO	FTAX	686	$33.41	$22.9K	-0.6%	Open the original filing on SEC.gov
Jan 2	Lee Kang Jyh	Director	SSELL	8,750	$33.54	$293.5K	-1.8%	Open the original filing on SEC.gov
Dec 22, 2025	Lee Kang Jyh	Director	SSELL	8,750	$34.31	$300.2K	-1.8%	Open the original filing on SEC.gov
Dec 15, 2025	Lee Kang Jyh	Director	MEXER◆	20,000	—	—	—	Open the original filing on SEC.gov
Dec 15, 2025	Lee Kang Jyh	Director	SSELL	20,000	$36.45	$729K	-3.9%	Open the original filing on SEC.gov
Dec 15, 2025	Lee Kang Jyh	Director	MEXER	20,000	$11.35	$227K	+4.0%	Open the original filing on SEC.gov
Dec 12, 2025	Progler Christopher J	EVP, Chief Technology…	SSELL	25,000	$35.78	$894.5K	-13.1%	Open the original filing on SEC.gov
Dec 12, 2025	Tyson Mitchell G	Director	SSELL	5,000	$36.17	$180.9K	-9.6%	Open the original filing on SEC.gov
Dec 12, 2025	Park Han Kyung	SVP & GM of FPD Ops	SSELL	13,750	$37.99	$522.4K	-13.4%	Open the original filing on SEC.gov
Dec 12, 2025	Lee Kang Jyh	Director	SSELL	20,000	$38.53	$770.6K	-3.9%	Open the original filing on SEC.gov
Dec 1, 2025	Progler Christopher J	EVP, Chief Technology…	SSELL◷	10,000	$22.52	$225.2K	-5.0%	Open the original filing on SEC.gov
Oct 14, 2025	Rivera Eric	EVP, CFO	AGRANT	882	$19.83	$17.5K	+0.7%	Open the original filing on SEC.gov
Oct 7, 2025	Tyson Mitchell G	Director	SSELL	5,000	$25.04	$125.2K	-8.8%	Open the original filing on SEC.gov
Oct 6, 2025	Lee Kang Jyh	Director	SSELL	10,000	$25.33	$253.3K	-1.9%	Open the original filing on SEC.gov
Oct 2, 2025	Paladino Mary	Director	SSELL	42,750	$24.00	$1M	-55.9%	Open the original filing on SEC.gov
Oct 1, 2025	Rivera Eric	EVP, CFO	FTAX	1,959	—	—	-1.6%	Open the original filing on SEC.gov
Sep 3, 2025	Park Han Kyung	SVP & GM of FPD Ops	SSELL	15,000	$22.00	$330K	-12.7%	Open the original filing on SEC.gov
Sep 2, 2025	Progler Christopher J	EVP, Chief Technology…	SSELL◷	10,000	$21.93	$219.3K	-4.8%	Open the original filing on SEC.gov
Aug 29, 2025	Lee Kang Jyh	Director	SSELL	8,750	$23.20	$203K	-1.6%	Open the original filing on SEC.gov
Jul 28, 2025	Progler Christopher J	EVP, Chief Technology…	SSELL◷	10,000	$21.07	$210.7K	+5.0%	Open the original filing on SEC.gov
Jul 10, 2025	Tyson Mitchell G	Director	SSELL	15,000	$19.97	$299.6K	-20.8%	Open the original filing on SEC.gov

SSELL$221.3K

Lee Kang Jyh · DirectorSep 24

7,500 sh @ $29.50 · -2.1% own

SSELL$297K

Lee Kang Jyh · DirectorSep 22

10,000 sh @ $29.70 · -2.7% own

SSELL$212.8K

Zhang Rui · VP, CAO & Corporat…Apr 17

4,556 sh @ $46.70 · -14.4% own

DTOISS$1.1M

Paladino Mary · DirectorApr 17

22,548 sh @ $47.77 · -94.7% own

SSELL$458K

Lee Kang Jyh · DirectorApr 16

10,000 sh @ $45.80 · -2.7% own

SSELL$460.5K

Lee Kang Jyh · DirectorApr 16

10,000 sh @ $46.05 · -2.7% own

SSELL$451K

Lee Kang Jyh · DirectorApr 15

10,000 sh @ $45.10 · -2.6% own

SSELL$2.3M

MacRicostas Constantine… · DirectorApr 14

50,000 sh @ $45.35 · -100.0% own

SSELL$872K

Wang Hsueh-Chun · SVP/COO IC &…Apr 14

19,250 sh @ $45.30 · -14.5% own

AGRANT—

Tyson Mitchell G · DirectorApr 13

3,722 sh · +11.2% own

MEXER◆—

Rivera Eric · President, CFOApr 13

1,000 sh

SSELL$44.8K

Rivera Eric · President, CFOApr 13

1,000 sh @ $44.77 · -0.7% own

MEXER$9.8K

Rivera Eric · President, CFOApr 13

1,000 sh @ $9.78 · +0.7% own

AGRANT—

MacRicostas Constantine… · DirectorApr 13

3,722 sh · +0.9% own

AGRANT—

Liao Daniel JL · DirectorApr 13

3,722 sh · +5.4% own

MEXER◆—

Lee Kang Jyh · DirectorApr 13

5,000 sh

SSELL$225K

Lee Kang Jyh · DirectorApr 13

5,000 sh @ $45.00 · -1.3% own

MEXER$43K

Lee Kang Jyh · DirectorApr 13

5,000 sh @ $8.60 · +1.3% own

AGRANT—

Lewis Adam M · DirectorApr 13

3,722 sh · +12.0% own

AGRANT—

Garcia David A. · DirectorApr 13

3,722 sh · +32.5% own

AGRANT—

Almeida Michelle · DirectorApr 13

3,722 sh · +301.6% own

SSELL$525.5K

Wang Hsueh-Chun · SVP/COO IC &…Apr 9

11,875 sh @ $44.25 · -8.2% own

SSELL$1.8M

Rivera Eric · President, CFOApr 9

40,635 sh @ $44.00 · -23.0% own

SSELL$38.8K

Rivera Eric · President, CFOApr 9

882 sh @ $44.00 · -0.5% own

MEXER◆—

Lee Kang Jyh · DirectorApr 9

5,000 sh

SSELL$220K

Lee Kang Jyh · DirectorApr 9

5,000 sh @ $44.00 · -1.3% own

MEXER$43K

Lee Kang Jyh · DirectorApr 9

5,000 sh @ $8.60 · +1.3% own

SSELL$76.2K

Zhang Rui · VP, CAO & Corporat…Apr 8

1,752 sh @ $43.50 · -5.3% own

SSELL$426.9K

Wang Hsueh-Chun · SVP/COO IC &…Apr 8

10,000 sh @ $42.69 · -6.5% own

SSELL$4.7M

MacRicostas George · CEOApr 8

109,194 sh @ $42.90 · -24.6% own

SSELL$238K

MacRicostas George · CEOApr 8

5,500 sh @ $43.28 · -1.2% own

SSELL$281.3K

MacRicostas George · CEOApr 8

6,500 sh @ $43.27 · -1.4% own

SSELL$216.4K

Lee Kang Jyh · DirectorApr 8

5,000 sh @ $43.27 · -1.3% own

MEXER$43K

Lee Kang Jyh · DirectorApr 8

5,000 sh @ $8.60 · +1.3% own

MEXER◆—

Lee Kang Jyh · DirectorApr 6

5,000 sh

SSELL$202.7K

Lee Kang Jyh · DirectorApr 6

5,000 sh @ $40.53 · -1.3% own

MEXER$43K

Lee Kang Jyh · DirectorApr 6

5,000 sh @ $8.60 · +1.3% own

GGIFT—

MacRicostas Constantine… · DirectorApr 2

37,000 sh · -8.3% own

SSELL$423.1K

Tyson Mitchell G · DirectorApr 1

10,000 sh @ $42.31 · -23.2% own

SSELL$72.2K

Wang Hsueh-Chun · SVP/COO IC &…Apr 1

1,714 sh @ $42.15 · -1.1% own

SSELL$172.8K

Wang Hsueh-Chun · SVP/COO IC &…Apr 1

4,100 sh @ $42.14 · -2.5% own

SSELL$175.8K

Wang Hsueh-Chun · SVP/COO IC &…Apr 1

4,186 sh @ $42.00 · -2.5% own

MEXER◆—

Lee Kang Jyh · DirectorApr 1

5,000 sh

SSELL$210K

Lee Kang Jyh · DirectorApr 1

5,000 sh @ $42.00 · -1.3% own

MEXER$53.8K

Lee Kang Jyh · DirectorApr 1

5,000 sh @ $10.75 · +1.3% own

GGIFT—

MacRicostas Constantine… · DirectorApr 1

13,000 sh · -2.8% own

MEXER◆—

Lee Kang Jyh · DirectorMar 26

5,000 sh

SSELL$204K

Lee Kang Jyh · DirectorMar 26

5,000 sh @ $40.80 · -1.3% own

MEXER$53.8K

Lee Kang Jyh · DirectorMar 26

5,000 sh @ $10.75 · +1.3% own

SSELL$390K

Lee Kang Jyh · DirectorMar 23

10,000 sh @ $39.00 · -2.5% own

SSELL$358K

Lee Kang Jyh · DirectorMar 19

10,000 sh @ $35.80 · -2.4% own

AGRANT—

Zhang Rui · VP, CAO & Corporat…Feb 9

1,467 sh · +4.6% own

AGRANT—

Rivera Eric · President, CFOFeb 9

22,641 sh · +14.6% own

AGRANT—

Alesio Todd Anthony · SVP, CAOFeb 9

983 sh · +5.8% own

AGRANT—

Liao Daniel JL · DirectorJan 20

1,234 sh · +1.8% own

AGRANT—

Almeida Michelle · DirectorJan 20

1,234 sh

SSELL$218.1K

Park Han Kyung · SVP & GM of FPD…Jan 16

6,250 sh @ $34.89 · -7.6% own

SSELL$345.1K

Lee Kang Jyh · DirectorJan 16

10,000 sh @ $34.51 · -2.4% own

SSELL$341.3K

Lee Kang Jyh · DirectorJan 15

10,000 sh @ $34.13 · -2.4% own

SSELL$344.2K

Lee Kang Jyh · DirectorJan 13

10,000 sh @ $34.42 · -2.3% own

SSELL$252.8K

Park Han Kyung · SVP & GM of FPD…Jan 13

7,500 sh @ $33.70 · -8.4% own

SSELL$330.5K

Lee Kang Jyh · DirectorJan 12

10,000 sh @ $33.05 · -2.2% own

SSELL$348.3K

Lee Kang Jyh · DirectorJan 7

10,000 sh @ $34.83 · -2.2% own

SSELL$395K

Paladino Mary · DirectorJan 6

11,250 sh @ $35.11 · -32.1% own

SSELL$176.1K

Tyson Mitchell G · DirectorJan 6

5,000 sh @ $35.21 · -10.4% own

SSELL$354.1K

Lee Kang Jyh · DirectorJan 6

10,000 sh @ $35.41 · -2.1% own

SSELL$339K

Lee Kang Jyh · DirectorJan 5

10,000 sh @ $33.90 · -2.1% own

AGRANT—

Paladino Mary · DirectorJan 3

1,272 sh · +3.8% own

AGRANT—

Tyson Mitchell G · DirectorJan 3

1,272 sh · +2.7% own

AGRANT—

Park Han Kyung · SVP & GM of FPD…Jan 3

23,945 sh · +26.8% own

AGRANT—

Wang Hsueh-Chun · SVP/COO IC &…Jan 3

28,435 sh · +20.9% own

AGRANT—

Rivera Eric · EVP, CFOJan 3

40,407 sh · +35.3% own

AGRANT—

MacRicostas George · CEOJan 3

177,432 sh · +63.9% own

AGRANT—

MacRicostas Constantine… · DirectorJan 3

1,272 sh · +0.3% own

AGRANT—

Lewis Adam M · DirectorJan 3

1,272 sh · +4.3% own

AGRANT—

Garcia David A. · DirectorJan 3

1,272 sh · +12.5% own

FTAX$99.5K

Rivera Eric · EVP, CFOJan 2

2,978 sh @ $33.41 · -2.5% own

FTAX$34K

Rivera Eric · EVP, CFOJan 2

1,019 sh @ $33.41 · -0.9% own

FTAX$45.8K

Rivera Eric · EVP, CFOJan 2

1,372 sh @ $33.41 · -1.1% own

FTAX$22.9K

Rivera Eric · EVP, CFOJan 2

686 sh @ $33.41 · -0.6% own

SSELL$293.5K

Lee Kang Jyh · DirectorJan 2

8,750 sh @ $33.54 · -1.8% own

SSELL$300.2K

Lee Kang Jyh · DirectorDec 22, 2025

8,750 sh @ $34.31 · -1.8% own

MEXER◆—

Lee Kang Jyh · DirectorDec 15, 2025

20,000 sh

SSELL$729K

Lee Kang Jyh · DirectorDec 15, 2025

20,000 sh @ $36.45 · -3.9% own

MEXER$227K

Lee Kang Jyh · DirectorDec 15, 2025

20,000 sh @ $11.35 · +4.0% own

SSELL$894.5K

Progler Christopher J · EVP, Chief Technol…Dec 12, 2025

25,000 sh @ $35.78 · -13.1% own

SSELL$180.9K

Tyson Mitchell G · DirectorDec 12, 2025

5,000 sh @ $36.17 · -9.6% own

SSELL$522.4K

Park Han Kyung · SVP & GM of FPD…Dec 12, 2025

13,750 sh @ $37.99 · -13.4% own

SSELL$770.6K

Lee Kang Jyh · DirectorDec 12, 2025

20,000 sh @ $38.53 · -3.9% own

SSELL◷$225.2K

Progler Christopher J · EVP, Chief Technol…Dec 1, 2025

10,000 sh @ $22.52 · -5.0% own

AGRANT$17.5K

Rivera Eric · EVP, CFOOct 14, 2025

882 sh @ $19.83 · +0.7% own

SSELL$125.2K

Tyson Mitchell G · DirectorOct 7, 2025

5,000 sh @ $25.04 · -8.8% own

SSELL$253.3K

Lee Kang Jyh · DirectorOct 6, 2025

10,000 sh @ $25.33 · -1.9% own

SSELL$1M

Paladino Mary · DirectorOct 2, 2025

42,750 sh @ $24.00 · -55.9% own

FTAX—

Rivera Eric · EVP, CFOOct 1, 2025

1,959 sh · -1.6% own

SSELL$330K

Park Han Kyung · SVP & GM of FPD…Sep 3, 2025

15,000 sh @ $22.00 · -12.7% own

SSELL◷$219.3K

Progler Christopher J · EVP, Chief Technol…Sep 2, 2025

10,000 sh @ $21.93 · -4.8% own

SSELL$203K

Lee Kang Jyh · DirectorAug 29, 2025

8,750 sh @ $23.20 · -1.6% own

SSELL◷$210.7K

Progler Christopher J · EVP, Chief Technol…Jul 28, 2025

10,000 sh @ $21.07 · +5.0% own

SSELL$299.6K

Tyson Mitchell G · DirectorJul 10, 2025

15,000 sh @ $19.97 · -20.8% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

5 of 77 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 53 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Oct 14, 2025	Jan 5	Rivera EricEVP, CFO	53days · about 3 months	$99.5K	Filing ↗
Mar 19, 2025	Apr 28, 2025	Lee Kang JyhChief Executive Officer	26days	$216K	Filing ↗
Mar 24, 2025	Apr 28, 2025	Progler Christopher JEVP, Chief Technology Officer	23days	$215.9K	Filing ↗
Apr 1	Apr 13	MacRicostas Constantine SDirector	6days	—	Filing ↗
Jan 13	Jan 19	Park Han KyungSVP & GM of FPD Ops	1day	$252.8K	Filing ↗

Rivera EricEVP, CFO

53days · about 3 months

Traded Oct 14, 2025 · filed Jan 5Filing ↗

Lee Kang JyhChief Executive Officer

26days

Traded Mar 19, 2025 · filed Apr 28, 2025Filing ↗

Progler Christopher JEVP, Chief Technology Officer

23days

Traded Mar 24, 2025 · filed Apr 28, 2025Filing ↗

MacRicostas Constantine SDirector

6days

Traded Apr 1 · filed Apr 13Filing ↗

Park Han KyungSVP & GM of FPD Ops

1day

Traded Jan 13 · filed Jan 19Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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