KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 40,430 Value ($000) $49,126 Avg Close $1171.91 Range $979.33 - $1286.81

Q1 2025

Shares 27,681 Value ($000) $18,818 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 27,473 Value ($000) $17,311 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 32,668 Value ($000) $25,298 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 32,265 Value ($000) $26,603 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 33,807 Value ($000) $23,617 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 155,863 Value ($000) $90,603 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 181,546 Value ($000) $83,268 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 192,758 Value ($000) $76,944 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 192,844 Value ($000) $76,978 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 196,071 Value ($000) $73,925 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 178,802 Value ($000) $54,110 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 76,036 Value ($000) $24,261 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 76,358 Value ($000) $27,950 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 78,313 Value ($000) $33,681 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 75,895 Value ($000) $25,385 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 121,691 Value ($000) $39,452 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 124,498 Value ($000) $41,133 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 178,289 Value ($000) $46,160 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 186,948 Value ($000) $36,218 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 224,539 Value ($000) $43,667 Avg Close $160.31 Range $117.44 - $185.62

Q1 2020

Shares 338,908 Value ($000) $60,381 Avg Close $150.21 Range $103.06 - $171.72

Q4 2019

Shares 338,908 Value ($000) $60,381 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 339,022 Value ($000) $54,055 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 602,351 Value ($000) $71,196 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 608,053 Value ($000) $72,607 Avg Close $98.08 Range $77.84 - $114.05

Q4 2018

Shares 999,402 Value ($000) $89,434 Avg Close $84.23 Range $73.26 - $92.78

Q3 2018

Shares 404,900 Value ($000) $41,180 Avg Close $98.18 Range $89.72 - $109.57

Q2 2018

Shares 236,037 Value ($000) $24,201 Avg Close $97.03 Range $87.08 - $106.13

Q1 2018

Shares 251,212 Value ($000) $26,394 Avg Close $98.66 Range $84.98 - $110.22

Q4 2017

Shares 251,212 Value ($000) $26,394 Avg Close $92.93 Range $87.45 - $101.17

Q3 2017

Shares 253,955 Value ($000) $26,917 Avg Close $83.67 Range $76.77 - $93.25

Q2 2017

Shares 10,925 Value ($000) $1,038 Avg Close $86.97 Range $79.53 - $95.69

Q1 2017

Shares 10,925 Value ($000) $1,038 Avg Close $76.28 Range $67.20 - $84.16

Q4 2016

Shares 11,862 Value ($000) $932 Avg Close $65.71 Range $59.77 - $71.83

Q3 2016

Shares 11,147 Value ($000) $776 Avg Close $61.47 Range $57.31 - $66.21

Q2 2016

Shares 11,972 Value ($000) $876 Avg Close $60.76 Range $57.25 - $63.93

Q1 2016

Shares 11,616 Value ($000) $844 Avg Close $56.58 Range $52.61 - $61.78

Q4 2015

Shares 19,916 Value ($000) $1,380 Avg Close $53.38 Range $40.48 - $58.84

Q3 2015

Shares 154,423 Value ($000) $7,720 Avg Close $42.50 Range $37.34 - $47.18

Q2 2015

Shares 155,559 Value ($000) $8,742 Avg Close $47.89 Range $45.44 - $49.96

Q1 2015

Shares 153,744 Value ($000) $8,960 Avg Close $52.00 Range $46.89 - $57.67

Q4 2014

Shares 118,098 Value ($000) $8,303 Avg Close $52.04 Range $42.19 - $59.17

Q3 2014

Shares 118,429 Value ($000) $9,328 Avg Close $48.63 Range $45.01 - $52.55

Q2 2014

Shares 116,938 Value ($000) $8,493 Avg Close $42.48 Range $39.45 - $46.73

Q1 2014

Shares 115,669 Value ($000) $7,996 Avg Close $41.11 Range $37.63 - $45.13

Q4 2013

Shares 102,320 Value ($000) $6,594 Avg Close $39.78 Range $36.98 - $42.15

Q3 2013

Shares 100,828 Value ($000) $6,134 Avg Close $36.71 Range $33.87 - $39.26

Q2 2013

Shares 66,801 Value ($000) $3,721 Avg Close $33.95 Range $31.11 - $35.91

Q3 2012

Shares 14,058 Value ($000) $670 Avg Close — Range —

Q1 2012

Shares 21,898 Value ($000) $1,078 Avg Close — Range —

Q4 2011

Shares 9,335 Value ($000) $450 Avg Close — Range —

Q3 2010

Shares 46,855 Value ($000) $1,650 Avg Close — Range —

Q2 2010

Shares 35,135 Value ($000) $979 Avg Close — Range —

Q1 2010

Shares 24,790 Value ($000) $766 Avg Close — Range —

Q4 2009

Shares 24,970 Value ($000) $902 Avg Close — Range —

Q3 2009

Shares 11,335 Value ($000) $406 Avg Close — Range —

Q2 2008

Shares 10,003 Value ($000) $407 Avg Close — Range —

Q4 2007

Shares 10,880 Value ($000) $541 Avg Close — Range —

Q3 2007

Shares 58,555 Value ($000) $3,266 Avg Close — Range —

Q2 2007

Shares 57,270 Value ($000) $3,146 Avg Close — Range —

Q1 2007

Shares 25,103 Value ($000) $1,338 Avg Close — Range —

Q4 2006

Shares 10,880 Value ($000) $541 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	40,430	$49,126	$1171.91	$979.33 - $1286.81
Q1 2025	27,681	$18,818	$714.90	$626.53 - $787.27
Q4 2024	27,473	$17,311	$669.07	$604.24 - $823.66
Q3 2024	32,668	$25,298	$775.08	$639.56 - $884.65
Q2 2024	32,265	$26,603	$728.44	$613.80 - $865.13
Q1 2024	33,807	$23,617	$631.89	$533.07 - $718.19
Q4 2023	155,863	$90,603	$510.90	$439.38 - $587.15
Q3 2023	181,546	$83,268	$469.45	$431.39 - $509.83
Q2 2023	192,758	$76,944	$407.84	$346.68 - $477.23
Q1 2023	192,844	$76,978	$383.34	$350.54 - $417.01
Q4 2022	196,071	$73,925	$337.92	$242.12 - $407.40
Q3 2022	178,802	$54,110	$334.63	$272.74 - $384.72
Q2 2022	76,036	$24,261	$323.74	$294.07 - $359.05
Q1 2022	76,358	$27,950	$358.99	$298.47 - $438.16
Q4 2021	78,313	$33,681	$369.50	$304.02 - $424.08
Q3 2021	75,895	$25,385	$318.72	$273.94 - $358.15
Q2 2021	121,691	$39,452	$304.93	$271.63 - $341.75
Q1 2021	124,498	$41,133	$285.88	$244.18 - $324.26
Q4 2020	178,289	$46,160	$220.47	$179.54 - $254.78
Q3 2020	186,948	$36,218	$186.13	$161.70 - $206.30
Q2 2020	224,539	$43,667	$160.31	$117.44 - $185.62
Q1 2020	338,908	$60,381	$150.21	$103.06 - $171.72
Q4 2019	338,908	$60,381	$155.73	$142.30 - $167.48
Q3 2019	339,022	$54,055	$129.13	$106.76 - $150.68
Q2 2019	602,351	$71,196	$106.14	$93.34 - $118.03
Q1 2019	608,053	$72,607	$98.08	$77.84 - $114.05
Q4 2018	999,402	$89,434	$84.23	$73.26 - $92.78
Q3 2018	404,900	$41,180	$98.18	$89.72 - $109.57
Q2 2018	236,037	$24,201	$97.03	$87.08 - $106.13
Q1 2018	251,212	$26,394	$98.66	$84.98 - $110.22
Q4 2017	251,212	$26,394	$92.93	$87.45 - $101.17
Q3 2017	253,955	$26,917	$83.67	$76.77 - $93.25
Q2 2017	10,925	$1,038	$86.97	$79.53 - $95.69
Q1 2017	10,925	$1,038	$76.28	$67.20 - $84.16
Q4 2016	11,862	$932	$65.71	$59.77 - $71.83
Q3 2016	11,147	$776	$61.47	$57.31 - $66.21
Q2 2016	11,972	$876	$60.76	$57.25 - $63.93
Q1 2016	11,616	$844	$56.58	$52.61 - $61.78
Q4 2015	19,916	$1,380	$53.38	$40.48 - $58.84
Q3 2015	154,423	$7,720	$42.50	$37.34 - $47.18
Q2 2015	155,559	$8,742	$47.89	$45.44 - $49.96
Q1 2015	153,744	$8,960	$52.00	$46.89 - $57.67
Q4 2014	118,098	$8,303	$52.04	$42.19 - $59.17
Q3 2014	118,429	$9,328	$48.63	$45.01 - $52.55
Q2 2014	116,938	$8,493	$42.48	$39.45 - $46.73
Q1 2014	115,669	$7,996	$41.11	$37.63 - $45.13
Q4 2013	102,320	$6,594	$39.78	$36.98 - $42.15
Q3 2013	100,828	$6,134	$36.71	$33.87 - $39.26
Q2 2013	66,801	$3,721	$33.95	$31.11 - $35.91
Q3 2012	14,058	$670	—	—
Q1 2012	21,898	$1,078	—	—
Q4 2011	9,335	$450	—	—
Q3 2010	46,855	$1,650	—	—
Q2 2010	35,135	$979	—	—
Q1 2010	24,790	$766	—	—
Q4 2009	24,970	$902	—	—
Q3 2009	11,335	$406	—	—
Q2 2008	10,003	$407	—	—
Q4 2007	10,880	$541	—	—
Q3 2007	58,555	$3,266	—	—
Q2 2007	57,270	$3,146	—	—
Q1 2007	25,103	$1,338	—	—
Q4 2006	10,880	$541	—	—