Insider Buying and Selling - PLAB

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
04/17/2026	04/21/2026	Zhang Rui VP, CAO & Corporate Controller Officer	Sell	-4,556 @ $46.70	($212,765.20)	27,079	(-14.40%)	Direct
04/16/2026	04/20/2026	Lee Kang Jyh Director	Sell	-20,000 @ $45.92	($918,500.00)	355,850	(-5.32%)	Direct
04/15/2026	04/17/2026	Lee Kang Jyh Director	Sell	-10,000 @ $45.10	($451,000.00)	375,850	(-2.59%)	Direct
04/14/2026	04/16/2026	Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops Officer	Sell	-19,250 @ $45.30	($872,025.00)	113,560	(-14.49%)	Direct
04/09/2026	04/13/2026	Rivera Eric President, CFO CFO	Sell	-41,517 @ $44.00	($1,826,748.00)	136,173	(-23.36%)	Direct
04/09/2026	04/13/2026	Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops Officer	Sell	-11,875 @ $44.25	($525,468.75)	132,810	(-8.21%)	Direct
04/08/2026	04/10/2026	Macricostas George CEO CEO	Sell	-121,194 @ $42.94	($5,203,717.60)	334,068	(-26.62%)	Direct
04/08/2026	04/10/2026	Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops Officer	Sell	-10,000 @ $42.69	($426,900.00)	144,685	(-6.46%)	Direct
04/08/2026	04/10/2026	Zhang Rui VP, CAO & Corporate Controller Officer	Sell	-1,752 @ $43.50	($76,212.00)	31,635	(-5.25%)	Direct
04/01/2026	04/03/2026	Tyson Mitchell G Director	Sell	-10,000 @ $42.31	($423,100.00)	33,199	(-23.15%)	Direct
04/01/2026	04/03/2026	Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops Officer	Sell	-10,000 @ $42.08	($420,831.10)	154,685	(-6.07%)	Direct
03/23/2026	03/25/2026	Lee Kang Jyh Director	Sell	-10,000 @ $39.00	($390,000.00)	385,850	(-2.53%)	Direct
03/19/2026	03/24/2026	Lee Kang Jyh Director	Sell	-10,000 @ $35.80	($358,000.00)	400,850	(-2.43%)	Direct
01/16/2026	01/20/2026	Lee Kang Jyh Director	Sell	-10,000 @ $34.51	($345,100.00)	410,850	(-2.38%)	Direct
01/16/2026	01/20/2026	Park Han Kyung SVP & GM of FPD Ops Officer	Sell	-6,250 @ $34.89	($218,062.50)	75,500	(-7.65%)	Direct
01/15/2026	01/16/2026	Lee Kang Jyh Director	Sell	-10,000 @ $34.13	($341,300.00)	415,850	(-2.35%)	Direct
01/13/2026	01/15/2026	Lee Kang Jyh Director	Sell	-10,000 @ $34.42	($344,200.00)	425,850	(-2.29%)	Direct
01/13/2026	01/20/2026	Park Han Kyung SVP & GM of FPD Ops Officer	Sell	-7,500 @ $33.70	($252,750.00)	81,750	(-8.40%)	Direct
01/12/2026	01/14/2026	Lee Kang Jyh Director	Sell	-10,000 @ $33.05	($330,500.00)	435,850	(-2.24%)	Direct
01/07/2026	01/09/2026	Lee Kang Jyh Director	Sell	-10,000 @ $34.83	($348,300.00)	445,850	(-2.19%)	Direct
01/06/2026	01/07/2026	Lee Kang Jyh Director	Sell	-10,000 @ $35.41	($354,100.00)	455,850	(-2.15%)	Direct
01/06/2026	01/07/2026	Paladino Mary Director	Sell	-11,250 @ $35.11	($394,987.50)	23,820	(-32.08%)	Direct
01/06/2026	01/07/2026	Tyson Mitchell G Director	Sell	-5,000 @ $35.21	($176,050.00)	43,199	(-10.37%)	Direct
01/05/2026	01/07/2026	Lee Kang Jyh Director	Sell	-10,000 @ $33.90	($339,000.00)	465,850	(-2.10%)	Direct
01/02/2026	01/06/2026	Lee Kang Jyh Director	Sell	-8,750 @ $33.54	($293,475.00)	475,850	(-1.81%)	Direct
12/22/2025	12/23/2025	Lee Kang Jyh Director	Sell	-8,750 @ $34.31	($300,212.50)	484,600	(-1.77%)	Direct
12/12/2025	12/16/2025	Park Han Kyung SVP & GM of FPD Ops Officer	Sell	-13,750 @ $37.99	($522,362.50)	89,250	(-13.35%)	Direct
12/12/2025	12/16/2025	Progler Christopher J EVP, Chief Technology Officer Officer	Sell	-25,000 @ $35.78	($894,500.00)	165,591	(-13.12%)	Direct
12/12/2025	12/16/2025	Tyson Mitchell G Director	Sell	-5,000 @ $36.17	($180,850.00)	46,927	(-9.63%)	Direct
12/01/2025 10b5-1	12/02/2025	Progler Christopher J EVP, Chief Technology Officer Officer	Sell	-10,000 @ $22.52	($225,150.00)	190,591	(-4.99%)	Direct
10/07/2025	10/09/2025	Tyson Mitchell G Director	Sell	-5,000 @ $25.04	($125,200.00)	51,927	(-8.78%)	Direct
10/06/2025	10/08/2025	Lee Kang Jyh Director	Sell	-10,000 @ $25.33	($253,300.00)	513,350	(-1.91%)	Direct
10/02/2025	10/06/2025	Paladino Mary Director	Sell	-42,750 @ $24.00	($1,026,000.00)	33,798	(-55.85%)	Direct
09/03/2025	09/05/2025	Park Han Kyung SVP & GM of FPD Ops Officer	Sell	-15,000 @ $22.00	($330,000.00)	103,000	(-12.71%)	Direct
09/02/2025 10b5-1	09/04/2025	Progler Christopher J EVP, Chief Technology Officer Officer	Sell	-10,000 @ $21.93	($219,300.00)	200,591	(-4.75%)	Direct
08/29/2025	09/03/2025	Lee Kang Jyh Director	Sell	-8,750 @ $23.20	($203,000.00)	523,350	(-1.64%)	Direct
07/28/2025 10b5-1	07/29/2025	Progler Christopher J EVP, Chief Technology Officer Officer	Sell	10,000 @ $21.07	$210,700.00	210,591	(4.99%)	Direct
07/10/2025	07/11/2025	Tyson Mitchell G Director	Sell	-15,000 @ $19.97	($299,550.00)	56,927	(-20.85%)	Direct
06/27/2025	06/30/2025	Garcia David A. Director	Buy	2,650 @ $19.00	$50,350.00	10,198	(35.11%)	Direct

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Photronics Inc - PLAB

Latest data: 5/1/2026 10:07:44 PM

Buy Breakdown

Total $50,350

Sell Breakdown

Total $20,211,818

Monthly Totals