WDC

Western Digital Corp

437.52

Aug 24 • 2:20 PM ET -21.92 (-4.77%)

Technology Computer Hardware USA Large NASD

Today, 10:02 AMSamsung's weak buyback plan sparks memory sector selloff, dropping WDC 8%

Peers: SNDK STX MU NTAP DELL HPE SMCI ANET IBM LRCX

| Held by: VTI VOO QQQ IVV VO SPY VUG VGT XLK DRAM

Scroll to Statements

Index	NDX, S&P 500
Market Cap	157.74B
Enterprise Value	157.36B
Income	9.30B
Sales	12.92B
Book/sh	24.55
Cash/sh	4.38
Dividend Est.	0.59 (0.13%)
Dividend TTM	0.50 (0.11%)
Dividend Ex-Date	Sep 08, 2026
Dividend Gr. 3/5Y	- -
Payout	2.06%
Employees	40000
IPO	Mar 17, 1980

P/E	18.10
Forward P/E	13.43
PEG	0.21
P/S	12.21
P/B	17.82
P/C	99.90
P/FCF	44.93
EV/EBITDA	31.67
EV/Sales	12.18
Quick Ratio	0.97
Current Ratio	1.33
Debt/Eq	0.13
LT Debt/Eq	0.01
Option/Short	Yes / Yes

EPS (ttm)	24.18
EPS next Y	32.58
EPS next Q	4.06
EPS this Y	98.88%
EPS next Y	60.29%
EPS next 5Y	63.94%
EPS past 3/5Y	- 55.65%
Sales past 3/5Y	1.60% -5.26%
EPS Y/Y TTM	407.72%
Sales Y/Y TTM	-2.71%
EPS Q/Q	980.72%
Sales Q/Q	43.84%
Earnings	Aug 05 AMC
EPS/Sales Surpr.	7.54% 1.27%

Insider Own	0.79%
Insider Trans	-3.48%
Inst Own	92.54%
Inst Trans	-3.57%
ROA	66.83%
ROE	131.36%
ROIC	103.78%
Gross Margin	48.83%
Oper. Margin	35.58%
Profit Margin	71.97%
SMA20	-9.52%
SMA50	-19.95%
SMA200	21.64%
Trades

Shs Outstand	361.00M
Shs Float	357.68M
Short Float	6.88%
Short Ratio	2.87
Short Interest	24.60M
52W High	799.87 -45.30%
52W Low	74.57 486.72%
Volatility	6.19% 7.97%
ATR (14)	42.90
RSI (14)	41.02
Beta	2.14
Rel Volume	0.76
Avg Volume	8.57M
Volume	4,913,011

Perf Week	-18.37%
Perf Month	-15.83%
Perf Quarter	-9.66%
Perf Half Y	56.02%
Perf YTD	153.97%
Perf Year	468.43%
Perf 3Y	1352.26%
Perf 5Y	852.96%
Perf 10Y	1175.09%
Recom	1.64
Target Price	684.23
Prev Close	459.44
Price	437.52
Change %	-4.77%

Date	Action	Analyst	Rating Change	Price Target Change
Aug-06-26	Downgrade	Summit Insights	Buy → Hold
Jun-29-26	Initiated	Melius	Buy	$1050
Jun-22-26	Downgrade	Fox Advisors	Overweight → Equal Weight
Apr-20-26	Reiterated	Evercore ISI	Outperform	$378 → $410
Apr-17-26	Reiterated	BofA Securities	Buy	$375 → $415
Mar-31-26	Upgrade	Bernstein	Mkt Perform → Outperform	$340
Jan-30-26	Reiterated	TD Cowen	Buy	$200 → $325
Dec-05-25	Initiated	China Renaissance	Buy	$193
Oct-31-25	Reiterated	TD Cowen	Buy	$90 → $200
Oct-21-25	Reiterated	BofA Securities	Buy	$141 → $145
Sep-29-25	Reiterated	Rosenblatt	Buy	$90 → $125
Sep-16-25	Initiated	Bernstein	Mkt Perform	$96
Jul-31-25	Reiterated	TD Cowen	Buy	$58 → $90
Jul-10-25	Initiated	Goldman	Neutral	$70
May-01-25	Resumed	JP Morgan	Overweight	$57
May-01-25	Reiterated	TD Cowen	Buy	$80 → $58
Apr-30-25	Upgrade	Summit Insights	Hold → Buy
Apr-16-25	Resumed	Morgan Stanley	Overweight	$46
Apr-10-25	Upgrade	The Benchmark Company	Hold → Buy	$55
Dec-19-24	Downgrade	The Benchmark Company	Buy → Hold

Show Previous Ratings

Today 02:06PM	Wall Street is rotating out of 2026's biggest winners: Chart of the Day (Yahoo Finance)
07:16AM	Sandisk's stock tumbles after a rough day for Samsung, and other early-market movers (MarketWatch)
06:50AM	Stock Market Today: Futures Point to Lower Open After Losing Week; Oil Slips Ahead of Bessent Press Conference on Iran (Investopedia)
Aug-22-26 01:00AM	The AI Spending Boom Is Outrunning Wall Street Estimates (Barrons.com)
Aug-21-26 04:15PM	Why higher yields aren't scaring off retail traders (Yahoo Finance Video)
12:27PM	Loading…
12:27PM	6 AI hardware stocks to own for the remainder of the year, according to an analyst (MarketWatch)
07:47AM	Micron Technology Stock Has Become A Bet On Memory Prices (Trefis)
04:07AM	Memory Stocks Struggle for Momentum With Smart Money Moving On (Bloomberg)
Aug-20-26 11:25AM	Jim Cramer names 4 'indispensable' memory stocks he says investors 'can't afford' to skip as AI demand soars (Moneywise)
11:21AM	Micron's Biggest Risk Is Written In Its Construction Budget (Trefis)
Aug-19-26 07:35PM	SanDisk Looks Cheap On Consensus, But The Payoff Sits In Its Contracts (Trefis) -6.87%
06:02PM	The chip-stock rally hits a speed bump - but these analysts see reason to be hopeful (MarketWatch)
04:30PM	Western Digital Corp. stock outperforms competitors despite losses on the day (MarketWatch)
01:24AM	MU, SNDK Dip Overnight: KOSPI Hits Halt Amid Asian Tech Chip Rout, SoftBank, Samsung, SK Hynix Retreat (Stocktwits)
Aug-18-26 02:24PM	Convertible Bonds Are the New AI Bet. The High Returns Hide Bigger Risks. (Barrons.com) -7.43%
12:45PM	Loading…
12:45PM	AI chip stocks were riding high. Here's why Micron and others are now pulling back. (MarketWatch)
07:30AM	Jim Cramer says the AI memory boom still has room to run and names 4 stocks to buy (Quartz)
07:22AM	Jim Cramer names 4 memory stocks to buy amid AI boom (Quartz)
Aug-17-26 11:22PM	4 Memory Stocks Cramer Says Could Avoid an AI Bust and Keep Climbing (BeInCrypto) +5.35%
09:59PM	Micron Reclaims $1,000 Amid Fresh Memory Momentum: Jim Cramer Says MU Stock Can Double Again (Stocktwits)
04:34PM	Micron Stock Has A New Profit Floor, But Did It Build A Ceiling Too? (Trefis)
02:29PM	SanDisk Rallied On Contracts It Had Already Signed (Trefis)
01:43PM	Western Digital Stock Jumps Over 6% as Memory Rally Accelerates (GuruFocus.com)
12:03PM	Chip stocks rally as US pressure on Chinese memory suppliers boosts sentiment (Proactive)
11:47AM	Memory Shares Start Week Strong as Sandisk Stock Climbs (Investopedia)
11:18AM	Micron, Sandisk and other chip stocks climb as investors are more confident about AI spending (MarketWatch)
06:52AM	Sandisk Stock Is Getting Its Mojo Back Amid China Memory-Chip Move (Barrons.com)
Aug-16-26 10:55PM	SanDisk Stock Locks In $94B Backlog, Targets 80% Margins by 2030 (BeInCrypto)
Aug-14-26 02:56PM	SanDisk Has Delivered A Return The Index Cannot, And The Swings That Come With It (Trefis)
01:08PM	Sandisk Stock Tops the S&P 500 Today as Analysts Rally Behind Its AI Expansion (Barrons.com)
09:15AM	Loading…
09:15AM	Sandisk stock surges as Wall Street cheers flash memory maker's bullish outlook (Yahoo Finance)
Aug-13-26 04:30PM	Western Digital Corp. stock outperforms competitors on strong trading day (MarketWatch) +7.31%
03:51PM	Make Your STX Shares Pay You 26% Per Year While You Hold Them (Trefis)
03:23PM	Sandisk Soars 14% on New Long-Term Profit Targets (GuruFocus.com)
03:05PM	SNDK, WDC, MU, SMCI Stock Are The Top S&P 500 Gainers Sustained Corporate Demand Anchored By SanDisk's Rosy Outlook Is Aiding Memory Stocks (Stocktwits)
Aug-12-26 10:45AM	S&P 500 Earnings Are So Good Investors Are Starting to Worry (Bloomberg)
09:26AM	Micron Set A Margin Record On Prices It Has Agreed To Cap (Trefis)
Aug-11-26 04:36PM	SanDisk Traded Margin Upside For Years Of Contracted Revenue (Trefis)
01:25AM	12 Nasdaq Stocks Doubled in 2026, But None Are Magnificent Seven (BeInCrypto)
Aug-10-26 10:53AM	Micron Technology Stock Surged On A Shortage The Company Had Already Described (Trefis)
Aug-09-26 10:09PM	MU Outpaced SNDK, WDC This Week: Now, Retail Traders Bet On Outlook Raise At Key Analyst Event (Stocktwits)
Aug-07-26 11:47AM	Tech Stocks Shake Off Another Memory Stock Slide (Barrons.com)
08:47AM	Can MU Stock Compound Its Way Higher? (Trefis)
04:35AM	US Jobs Report in Focus as Middle East Tensions and Corporate News Shape Markets: Dow Jones, S&P, Nasdaq, Wall Street Futures (InvestorsHub)
04:14AM	SNDK, WDC Rout Tests Chip Rally Roundhill CEO Says Beat And Raise Is Not Enough As Investors Return To NVDA (Stocktwits)
12:30AM	Earnings Have Been Excellent. Why Stocks Aren't Showing It. (Barrons.com)
Aug-06-26 11:57PM	SNDK Stock Edges Up Overnight: Jefferies Slashes Price Target By Nearly 50% On Memory Growth Concerns (Stocktwits) -13.03%
05:14PM	Western Digital Stock Drops 11% Despite 44% Revenue Surge (GuruFocus.com)
04:00PM	Dow, S&P slip as investors eye Mideast talks, earnings (Reuters)
02:10PM	Stocks ease ahead of Friday US jobs data; oil jumps on Iran news (Reuters)
01:36PM	AI storage stocks crash: is capital rotating? (CoinDesk)
01:01PM	Sandisk's Outlook Just Shook the Entire AI Memory Trade (GuruFocus.com)
12:27PM	Micron Stock Rebounded With The Memory Trade, Not Ahead Of It (Trefis)
12:25PM	Micron's Selloff Exposes a New Risk in the Memory Boom (GuruFocus.com)
12:13PM	Sandisk's Weak Guidance Sends AI Chip Stocks Tumbling (GuruFocus.com)
12:09PM	What's Going On With Western Digital Stock Thursday (GuruFocus.com)
10:57AM	Western Digital shares fall as margin outlook tempers strong Q4 results (Proactive)
10:26AM	Sandisk, Western Digital Stocks Slump (The Wall Street Journal)
10:11AM	Stocks tread water with earnings, tech in focus (AFP)
09:38AM	S&P 500, Nasdaq open lower as tech stocks weigh; MidEast in focus (Reuters)
09:37AM	Stocks to Watch: Western Digital, Sandisk, Warner Bros Discovery, Ralph Lauren (The Wall Street Journal)
08:59AM	MU, WDC, SKHY, AMD VanEcks Nicholas Frasse Downplays Volatility In Semiconductor Stocks, Says Chip Trade Is Still Very Strong (Stocktwits)
08:57AM	Why Western Digital Stock Is Tumbling Despite A Big Earnings Beat (Investor's Business Daily)
08:23AM	5 Things to Know Before the Stock Market Opens on Thursday (Investopedia)
08:19AM	Western Digital's AI Rally Just Hit a Much Higher Bar (GuruFocus.com)
08:12AM	Nasdaq heading lower on earnings falls for AppLovin, Western Digital and SanDisk (Proactive)
08:05AM	Stock Market Today: Dow Rises, Nasdaq Falls As AI Stocks Sandisk, Western Digital Plunge On Earnings (Live Coverage) (Investor's Business Daily)
07:56AM	Paycom jumps premarket after earnings; Data storage companies fall (Investing.com)
07:21AM	Summit downgrades Western Digital, says transition to HAMR creates risk (Investing.com)
06:57AM	Sandisk, Western Digital drag on chip stocks as lofty expectations eclipse strong earnings (Reuters)
06:42AM	Sandisk, AppLovin, Moderna, and More Stocks That Explain Today's Market (Barrons.com)
06:39AM	AI momentum stocks retreat as earnings season sparks technology selloff (InvestorsHub)
06:28AM	Sandisk shares slide after earnings, and other early market movers. (MarketWatch)
06:12AM	Western Digital beats forecasts and raises outlook, but shares fall in premarket trading (InvestorsHub)
05:59AM	Micron Is Falling as Memory Stocks Take Another Hit (Barrons.com)
05:44AM	AI momentum stocks tumble as earnings season shakes the tech sector (Investing.com)
05:16AM	Stock market today: Nasdaq futures slip, Dow and S&P 500 futures inch up as earnings roll on (Yahoo Finance)
01:17AM	Wall Street Is Selling Memory Stocks Chipmakers Are Buying Them Back (Stocktwits)
01:15AM	Western Digital Corp (WDC) (Q4 2026) Earnings Call Highlights: Record Revenue and EPS Soar on ... (GuruFocus.com)
Aug-05-26 07:37PM	WDC Stock Sinks 11% After-Hours Despite Earnings Beat Retail Questions Selloff, Blames Technicals And Algos (Stocktwits) -5.36%
04:58PM	Western Digital forecasts upbeat revenue but shares fall on lofty expectations (Reuters)
04:49PM	Western Digital tops estimates, offers guidance; shares fall (Investing.com)
04:30PM	Western Digital Corp. stock underperforms Wednesday when compared to competitors (MarketWatch)
04:26PM	Western Digital Profit Surges as Revenue Grows (The Wall Street Journal)
04:24PM	Western Digital Stock Tanks. An Earnings Beat Isn't Enough. (Barrons.com)
04:22PM	Western Digital: Fiscal Q4 Earnings Snapshot (Associated Press)
04:02PM	WD Reports Fiscal Fourth Quarter and Fiscal Year 2026 Financial Results (Business Wire)
02:24PM	How To Bank 14% On MU Stock Before Buying A Single Share (Trefis)
12:37PM	Sandisk stock sinks as revenue forecast falls short of expectations (Yahoo Finance)
08:10AM	Dow Jones and S&P 500 surge to new highs, while AMD and SpaceX drag (Proactive)
08:10AM	Dow Jones and S&P 500 set to notch new highs despite AMD and SpaceX falls (Proactive)
05:02AM	Eli Lilly, Uber and Sandisk feature in busy day of earnings (MarketWatch)
03:55AM	Stock Market Today: Dow and S&P 500 eye fresh records, Nasdaq also called higher, despite falls for SpaceX and AMD after earnings; Uber and Sandisk results on tap; ADP jobs data due. (MarketWatch)
Aug-04-26 06:10PM	Sandisk and Western Digital Are Set to Report Earnings Soon. Heres What to Expect (Investopedia)
02:48PM	Why the chip sector's rebound from July lows may not sustain: BTIG (MarketWatch)
09:39AM	Just How Wide Is the Potential Swing in Micron Stock? (Trefis)
07:25AM	The Price of Reinvention for SanDisk Stock (Trefis)
Aug-03-26 07:00PM	For Micron Stock, The Growth That Justifies The Price Has To Arrive (Trefis)
06:06PM	Own The AI Boom? NVIDIA's Story vs. Micron's Contracts (Trefis)
09:37AM	New Month, Same Jitters: AI Anxiety Creeps Into August (The Wall Street Journal)

Western Digital Corp. engages in the development, manufacture, marketing, and sale of data storage devices and solutions. It operates through the Hard Disk Drives (HDD) segment. The company was founded by Alvin B. Phillips in 1970 and is headquartered in San Jose, CA.

CEO & DirectorMr. Tiang Yew Tan

Executive VP & CFOMr. Kris A. Sennesael

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
CYNTHIA LOCK TREGILLIS	Officer	Aug 21 '26	Proposed Sale	477.27	235	112,158		Aug 21 04:27 PM
Tan Irving	Chief Executive Officer	Aug 11 '26	Sale	444.97	20,000	8,899,329	575,966	Aug 12 09:24 PM
IRVING TAN	Officer	Aug 11 '26	Proposed Sale	444.97	20,000	8,899,330		Aug 11 04:12 PM
Cole Martin I	Director	Jul 28 '26	Sale	462.77	192	88,852	21,433	Jul 29 07:32 PM
Cole Martin I	Director	Jul 28 '26	Sale	448.66	3,808	1,708,505	21,625	Jul 29 07:31 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Jul 20 '26	Option Exercise	0.00	13	0	116,656	Jul 21 08:56 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Jul 21 '26	Sale	529.63	808	427,941	114,539	Jul 21 08:56 PM
CYNTHIA LOCK TREGILLIS	Officer	Jul 21 '26	Proposed Sale	529.63	808	427,941		Jul 21 04:02 PM
Tan Irving	Chief Executive Officer	Jun 20 '26	Option Exercise	0.00	52	0	597,056	Jun 22 09:16 PM
Shihab Ahmed Mohammed	Chief Product Officer	Jun 17 '26	Option Exercise	0.00	51	0	164,855	Jun 22 09:16 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Jun 20 '26	Option Exercise	0.00	7	0	102,564	Jun 22 09:15 PM
Cole Martin I	Director	Jun 09 '26	Sale	536.01	720	385,924	25,433	Jun 11 05:50 PM
Cole Martin I	Director	Jun 09 '26	Sale	511.16	3,280	1,676,600	26,153	Jun 11 05:47 PM
Martin I Cole	Affiliate	Jun 09 '26	Proposed Sale	526.93	8,000	4,215,440		Jun 09 05:17 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Jun 03 '26	Option Exercise	0.00	6	0	117,774	Jun 05 06:58 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Jun 05 '26	Sale	545.60	432	235,699	116,643	Jun 05 06:58 PM
Gubbi Vidyadhara K	Chief of Global Operations	Jun 03 '26	Option Exercise	0.00	13	0	85,167	Jun 05 06:39 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Jun 03 '26	Option Exercise	0.00	6	0	103,438	Jun 05 06:39 PM
CYNTHIA LOCK TREGILLIS	Officer	Jun 05 '26	Proposed Sale	545.60	432	235,699		Jun 05 04:07 PM
Gubbi Vidyadhara K	Chief of Global Operations	Jun 01 '26	Sale	556.24	2,475	1,376,694	85,154	Jun 02 05:17 PM
VIDYADHARA K GUBBI	Officer	Jun 01 '26	Proposed Sale	556.24	2,475	1,376,694		Jun 01 04:14 PM
KIDDOO BRUCE E	Director	May 28 '26	Sale	528.52	750	396,390	3,903	May 29 06:13 PM
KIDDOO FAMILY TRUST U/A DTD 02	Director	May 28 '26	Proposed Sale	528.52	750	396,390		May 28 06:05 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	May 25 '26	Option Exercise	0.00	7	0	118,142	May 27 06:41 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	May 22 '26	Sale	488.61	308	150,492	118,135	May 27 06:41 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	May 27 '26	Sale	539.63	214	115,481	117,157	May 27 06:41 PM
Tan Irving	Chief Executive Officer	May 25 '26	Option Exercise	0.00	30	0	597,483	May 27 06:41 PM
Gubbi Vidyadhara K	Chief of Global Operations	May 25 '26	Option Exercise	0.00	8	0	88,772	May 27 06:41 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	May 25 '26	Option Exercise	0.00	7	0	104,271	May 27 06:41 PM
CYNTHIA LOCK TREGILLIS	Officer	May 27 '26	Proposed Sale	539.63	214	115,481		May 27 04:04 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	May 20 '26	Option Exercise	0.00	3	0	120,026	May 22 07:24 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	May 21 '26	Option Exercise	0.00	10	0	119,657	May 22 07:24 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	May 21 '26	Sale	458.87	106	48,640	118,443	May 22 07:24 PM
Tan Irving	Chief Executive Officer	May 20 '26	Option Exercise	0.00	12	0	598,162	May 22 07:23 PM
Tan Irving	Chief Executive Officer	May 21 '26	Option Exercise	0.00	23	0	598,040	May 22 07:23 PM
Sennesael Kris	Chief Financial Officer	May 20 '26	Option Exercise	0.00	141	0	188,107	May 22 07:23 PM
Gubbi Vidyadhara K	Chief of Global Operations	May 20 '26	Option Exercise	0.00	4	0	90,045	May 22 07:23 PM
Gubbi Vidyadhara K	Chief of Global Operations	May 21 '26	Option Exercise	0.00	5	0	89,457	May 22 07:23 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	May 20 '26	Option Exercise	0.00	5	0	105,569	May 22 07:23 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	May 21 '26	Option Exercise	0.00	4	0	104,857	May 22 07:23 PM
CYNTHIA LOCK TREGILLIS	Officer	May 22 '26	Proposed Sale	488.61	308	150,492		May 22 04:26 PM
CYNTHIA LOCK TREGILLIS	Officer	May 21 '26	Proposed Sale	458.87	106	48,640		May 21 04:01 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	May 11 '26	Sale	500.69	10,000	5,006,895	105,564	May 12 09:06 PM
BRIAN SCOTT DAVIS	Officer	May 11 '26	Proposed Sale	500.69	10,000	5,006,895		May 11 04:01 PM
Gubbi Vidyadhara K	Chief of Global Operations	May 04 '26	Sale	443.19	4,674	2,071,447	90,041	May 05 06:14 PM
Tan Irving	Chief Executive Officer	May 01 '26	Sale	411.84	20,000	8,236,864	598,150	May 05 06:14 PM
VIDYADHARA K GUBBI	Officer	May 04 '26	Proposed Sale	443.19	4,674	2,071,447		May 04 04:48 PM
IRVING TAN	Officer	May 01 '26	Proposed Sale	411.84	20,000	8,236,864		May 01 04:03 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Apr 20 '26	Option Exercise	0.00	12	0	121,694	Apr 22 07:28 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Apr 21 '26	Sale	377.09	363	136,884	120,023	Apr 22 07:28 PM
Gubbi Vidyadhara K	Chief of Global Operations	Apr 20 '26	Option Exercise	0.00	34	0	99,310	Apr 22 07:27 PM
CYNTHIA LOCK TREGILLIS	Officer	Apr 21 '26	Proposed Sale	377.09	363	136,884		Apr 21 04:03 PM
Tan Irving	Chief Executive Officer	Mar 20 '26	Option Exercise	0.00	49	0	619,192	Mar 24 06:17 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Mar 20 '26	Option Exercise	0.00	7	0	116,525	Mar 24 05:53 PM
Shihab Ahmed Mohammed	Chief Product Officer	Mar 17 '26	Option Exercise	0.00	196	0	184,914	Mar 19 05:38 PM
Gubbi Vidyadhara K	Chief of Global Operations	Mar 06 '26	Sale	255.32	8,518	2,174,858	99,276	Mar 10 05:44 PM
VIDYADHARA K GUBBI	Officer	Mar 06 '26	Proposed Sale	255.33	8,518	2,174,858		Mar 06 04:10 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Mar 03 '26	Option Exercise	0.00	23	0	133,804	Mar 05 07:55 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Mar 04 '26	Sale	268.27	9,324	2,501,382	121,682	Mar 05 07:55 PM
Tan Irving	Chief Executive Officer	Mar 03 '26	Option Exercise	0.00	92	0	622,655	Mar 05 07:54 PM
Gubbi Vidyadhara K	Chief of Global Operations	Mar 03 '26	Option Exercise	0.00	47	0	124,996	Mar 05 07:54 PM
Gubbi Vidyadhara K	Chief of Global Operations	Mar 04 '26	Sale	270.31	10,148	2,743,110	107,794	Mar 05 07:54 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Mar 03 '26	Option Exercise	0.00	23	0	120,044	Mar 05 07:54 PM
VIDYADHARA K GUBBI	Officer	Mar 04 '26	Proposed Sale	270.31	10,148	2,743,110		Mar 04 04:52 PM
CYNTHIA LOCK TREGILLIS	Officer	Mar 04 '26	Proposed Sale	269.22	8,547	2,300,986		Mar 04 04:05 PM
CYNTHIA LOCK TREGILLIS	Officer	Mar 04 '26	Proposed Sale	257.91	777	200,396		Mar 04 04:04 PM
Cole Martin I	Director	Mar 02 '26	Sale	271.67	6,000	1,630,002	29,433	Mar 03 07:05 PM
Martin I Cole	Affiliate	Mar 02 '26	Proposed Sale	282.25	6,000	1,693,500		Mar 02 04:07 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Feb 25 '26	Option Exercise	0.00	6	0	134,765	Feb 27 04:57 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Feb 26 '26	Sale	286.11	214	61,228	133,781	Feb 27 04:57 PM
Tan Irving	Chief Executive Officer	Feb 25 '26	Option Exercise	0.00	27	0	622,988	Feb 27 04:57 PM
Gubbi Vidyadhara K	Chief of Global Operations	Feb 25 '26	Option Exercise	0.00	7	0	125,959	Feb 27 04:57 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Feb 25 '26	Option Exercise	0.00	6	0	120,870	Feb 27 04:57 PM
CYNTHIA LOCK TREGILLIS	Officer	Feb 26 '26	Proposed Sale	286.11	214	61,228		Feb 26 04:08 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Feb 21 '26	Option Exercise	0.00	9	0	136,306	Feb 24 05:44 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Feb 20 '26	Option Exercise	0.00	3	0	136,541	Feb 24 05:44 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Feb 24 '26	Sale	281.70	308	86,764	134,759	Feb 24 05:44 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Feb 23 '26	Sale	283.83	130	36,898	135,067	Feb 24 05:44 PM
Tan Irving	Chief Executive Officer	Feb 21 '26	Option Exercise	0.00	21	0	623,484	Feb 24 05:44 PM
Tan Irving	Chief Executive Officer	Feb 20 '26	Option Exercise	0.00	11	0	623,597	Feb 24 05:44 PM
Gubbi Vidyadhara K	Chief of Global Operations	Feb 21 '26	Option Exercise	0.00	4	0	126,435	Feb 24 05:43 PM
Gubbi Vidyadhara K	Chief of Global Operations	Feb 20 '26	Option Exercise	0.00	4	0	126,868	Feb 24 05:43 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Feb 21 '26	Option Exercise	0.00	4	0	121,278	Feb 24 05:43 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Feb 20 '26	Option Exercise	0.00	4	0	121,796	Feb 24 05:43 PM
CYNTHIA LOCK TREGILLIS	Officer	Feb 24 '26	Proposed Sale	281.70	308	86,764		Feb 24 04:01 PM
CYNTHIA LOCK TREGILLIS	Officer	Feb 23 '26	Proposed Sale	283.83	130	36,898		Feb 23 04:31 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Feb 17 '26	Sale	279.16	10,000	2,791,603	121,792	Feb 19 05:25 PM
BRIAN SCOTT DAVIS	Officer	Feb 17 '26	Proposed Sale	279.16	10,000	2,791,603		Feb 17 04:18 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Feb 06 '26	Sale	270.49	6,780	1,833,922	136,538	Feb 06 06:09 PM
MASSENGILL MATTHEW E	Director	Feb 05 '26	Sale	260.43	36,926	9,616,466	0	Feb 06 06:09 PM
CYNTHIA LOCK TREGILLIS	Officer	Feb 06 '26	Proposed Sale	270.49	6,780	1,833,922		Feb 06 04:02 PM
MASSENGILL LIVING TRUST	Director	Feb 05 '26	Proposed Sale	269.41	36,926	9,948,234		Feb 05 04:29 PM
Tan Irving	Chief Executive Officer	Feb 02 '26	Sale	255.44	20,000	5,108,831	623,586	Feb 04 06:17 PM
IRVING TAN	Officer	Feb 02 '26	Proposed Sale	255.44	20,000	5,108,832		Feb 02 04:06 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Jan 20 '26	Option Exercise	0.00	11	0	144,607	Jan 21 05:14 PM
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	Jan 21 '26	Sale	229.00	447	102,363	143,318	Jan 21 05:14 PM
CYNTHIA LOCK TREGILLIS	Officer	Jan 21 '26	Proposed Sale	229.00	447	102,363		Jan 21 04:01 PM
Tan Irving	Chief Executive Officer	Dec 20 '25	Option Exercise	0.00	43	0	644,553	Dec 22 04:51 PM
Davis Brian Scott	Chief Sales & Mrktng Officer	Dec 20 '25	Option Exercise	0.00	6	0	132,754	Dec 22 04:50 PM
Gubbi Vidyadhara K	Chief of Global Operations	Dec 04 '25	Sale	159.94	13,877	2,219,510	135,807	Dec 08 04:12 PM

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