Tan Irving

Insider

Chief Executive Officer

Trades at: WDC· SWK

30D 90D 1Y

Net shares · 365d

-68.6K

0 buy · 68.6K sell

Net value · 365d

-$17.0M

$0 in · $17.0M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 68.6K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

WDC Exercise·M
Jun 20, 26

Chief Executive Officer

$0

52 sh

Own +6%
WDC Other·F
Jun 20, 26

Chief Executive Officer

$813.4K

1.1K sh · $746.23

Own -0%
WDC Exercise·M
Jun 20, 26

Chief Executive Officer

$0

52 sh

Own +0%
WDC Grant·A
Jun 17, 26

Chief Executive Officer

$0

56 sh

Own +6%
WDC Exercise·M
May 25, 26

Chief Executive Officer

$0

30 sh

Own +4%
WDC Other·F
May 25, 26

Chief Executive Officer

$232.0K

479 sh · $484.28

Own -0%
WDC Exercise·M
May 25, 26

Chief Executive Officer

$0

30 sh

Own +0%
WDC Exercise·M
May 21, 26

Chief Executive Officer

$0

36 sh · 2 lots

Own +4%
WDC Other·F
May 21, 26

Chief Executive Officer

$352.2K

732 sh · $481.14 avg · 2 lots

Own -0%
WDC Exercise·M
May 21, 26

Chief Executive Officer

$0

35 sh · 2 lots

Own +0%
WDC Sell·S
May 1, 26

Chief Executive Officer · 10b5-1

$8.2M

20.0K sh · $411.84 avg · 9 lots

Own -3%
WDC Exercise·M
Mar 20, 26

Chief Executive Officer

$0

49 sh

Own +5%
WDC Exercise·M
Mar 20, 26

Chief Executive Officer

$0

49 sh

Own +0%
WDC Other·F
Mar 20, 26

Chief Executive Officer

$305.4K

1.0K sh · $293.10

Own -0%
WDC Grant·A
Mar 18, 26

Chief Executive Officer

$0

123 sh

Own +14%
WDC Exercise·M
Mar 3, 26

Chief Executive Officer

$0

93 sh

Own +12%
WDC Other·F
Mar 3, 26

Chief Executive Officer

$880.1K

3.5K sh · $250.61

Own -1%
WDC Exercise·M
Mar 3, 26

Chief Executive Officer

$0

92 sh

Own +0%
WDC Exercise·M
Feb 25, 26

Chief Executive Officer

$0

27 sh

Own +3%
WDC Exercise·M
Feb 25, 26

Chief Executive Officer

$0

27 sh

Own +0%
WDC Other·F
Feb 25, 26

Chief Executive Officer

$123.7K

425 sh · $290.95

Own -0%
WDC Exercise·M
Feb 21, 26

Chief Executive Officer

$0

32 sh · 2 lots

Own +3%
WDC Other·F
Feb 21, 26

Chief Executive Officer

$187.6K

657 sh · $285.52 avg · 2 lots

Own -0%
WDC Exercise·M
Feb 21, 26

Chief Executive Officer

$0

32 sh · 2 lots

Own +0%
WDC Sell·S
Feb 2, 26

Chief Executive Officer · 10b5-1

$5.1M

20.0K sh · $255.44 avg · 17 lots

Own -3%
WDC Exercise·M
Dec 20, 25

Chief Executive Officer

$0

44 sh

Own +4%
WDC Exercise·M
Dec 20, 25

Chief Executive Officer

$0

43 sh

Own +0%
WDC Other·F
Dec 20, 25

Chief Executive Officer

$175.1K

967 sh · $181.08

Own -0%
WDC Grant·A
Dec 18, 25

Chief Executive Officer

$0

255 sh

Own +31%
WDC Exercise·M
Nov 25, 25

Chief Executive Officer

$0

21 sh

Own +3%
WDC Exercise·M
Nov 25, 25

Chief Executive Officer

$0

21 sh

Own +0%
WDC Other·F
Nov 25, 25

Chief Executive Officer

$58.1K

374 sh · $155.41

Own -0%
WDC Exercise·M
Nov 21, 25

Chief Executive Officer

$0

25 sh · 2 lots

Own +3%
WDC Exercise·M
Nov 21, 25

Chief Executive Officer

$0

24 sh · 2 lots

Own +0%
WDC Other·F
Nov 21, 25

Chief Executive Officer

$87.5K

628 sh · $139.36 avg · 2 lots

Own -0%
WDC Sell·S
Nov 3, 25

Chief Executive Officer · 10b5-1

$3.0M

20.0K sh · $150.69 avg · 6 lots

Own -3%
WDC Exercise·M
Sep 20, 25

Chief Executive Officer

$0

35 sh

Own +4%
WDC Exercise·M
Sep 20, 25

Chief Executive Officer

$0

34 sh

Own +0%
WDC Other·F
Sep 20, 25

Chief Executive Officer

$83.1K

779 sh · $106.63

Own -0%
WDC Grant·A
Sep 18, 25

Chief Executive Officer

$0

369 sh

Own +70%
WDC Grant·A
Aug 26, 25

Chief Executive Officer

$0

74.2K sh

Own +13%
WDC Exercise·M
Aug 25, 25

Chief Executive Officer

$0

14 sh

Own +3%
WDC Other·F
Aug 25, 25

Chief Executive Officer

$19.6K

247 sh · $79.22

Own -0%
WDC Exercise·M
Aug 25, 25

Chief Executive Officer

$0

13 sh

Own +0%
WDC Exercise·M
Aug 21, 25

Chief Executive Officer

$0

42 sh

Own +8%
WDC Exercise·M
Aug 21, 25

Chief Executive Officer

$0

42 sh

Own +0%
WDC Other·F
Aug 21, 25

Chief Executive Officer

$111.2K

1.5K sh · $74.66

Own -0%
WDC Exercise·M
Aug 20, 25

Chief Executive Officer · 10b5-1

$0

103 sh

Own +21%
WDC Other·F
Aug 20, 25

Chief Executive Officer · 10b5-1

$91.1K

1.2K sh · $75.64

Own -0%
WDC Exercise·M
Aug 20, 25

Chief Executive Officer · 10b5-1

$0

101 sh

Own +0%
WDC Sell·S
Aug 19, 25

Chief Executive Officer · 10b5-1

$654.3K

8.6K sh · $75.90

Own -1%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 20, 2026	WDC	Chief Executive Officer	Exercise M	52	+6%	—	$0
Jun 20, 2026	WDC	Chief Executive Officer	Other F	1.1K	-0%	$746.23	$813.4K
Jun 20, 2026	WDC	Chief Executive Officer	Exercise M	52	+0%	—	$0
Jun 17, 2026	WDC	Chief Executive Officer	Grant A	56	+6%	—	$0
May 25, 2026	WDC	Chief Executive Officer	Exercise M	30	+4%	—	$0
May 25, 2026	WDC	Chief Executive Officer	Other F	479	-0%	$484.28	$232.0K
May 25, 2026	WDC	Chief Executive Officer	Exercise M	30	+0%	—	$0
May 21, 2026	WDC	Chief Executive Officer	Exercise M	362 lots	+4%	—	$0
May 21, 2026	WDC	Chief Executive Officer	Other F	7322 lots	-0%	$481.14 avg	$352.2K
May 21, 2026	WDC	Chief Executive Officer	Exercise M	352 lots	+0%	—	$0
May 1, 2026	WDC	Chief Executive Officer	Sell S	20.0K9 lots	-3%	$411.84 avg	$8.2M
Mar 20, 2026	WDC	Chief Executive Officer	Exercise M	49	+5%	—	$0
Mar 20, 2026	WDC	Chief Executive Officer	Exercise M	49	+0%	—	$0
Mar 20, 2026	WDC	Chief Executive Officer	Other F	1.0K	-0%	$293.10	$305.4K
Mar 18, 2026	WDC	Chief Executive Officer	Grant A	123	+14%	—	$0
Mar 3, 2026	WDC	Chief Executive Officer	Exercise M	93	+12%	—	$0
Mar 3, 2026	WDC	Chief Executive Officer	Other F	3.5K	-1%	$250.61	$880.1K
Mar 3, 2026	WDC	Chief Executive Officer	Exercise M	92	+0%	—	$0
Feb 25, 2026	WDC	Chief Executive Officer	Exercise M	27	+3%	—	$0
Feb 25, 2026	WDC	Chief Executive Officer	Exercise M	27	+0%	—	$0
Feb 25, 2026	WDC	Chief Executive Officer	Other F	425	-0%	$290.95	$123.7K
Feb 21, 2026	WDC	Chief Executive Officer	Exercise M	322 lots	+3%	—	$0
Feb 21, 2026	WDC	Chief Executive Officer	Other F	6572 lots	-0%	$285.52 avg	$187.6K
Feb 21, 2026	WDC	Chief Executive Officer	Exercise M	322 lots	+0%	—	$0
Feb 2, 2026	WDC	Chief Executive Officer	Sell S	20.0K17 lots	-3%	$255.44 avg	$5.1M
Dec 20, 2025	WDC	Chief Executive Officer	Exercise M	44	+4%	—	$0
Dec 20, 2025	WDC	Chief Executive Officer	Exercise M	43	+0%	—	$0
Dec 20, 2025	WDC	Chief Executive Officer	Other F	967	-0%	$181.08	$175.1K
Dec 18, 2025	WDC	Chief Executive Officer	Grant A	255	+31%	—	$0
Nov 25, 2025	WDC	Chief Executive Officer	Exercise M	21	+3%	—	$0
Nov 25, 2025	WDC	Chief Executive Officer	Exercise M	21	+0%	—	$0
Nov 25, 2025	WDC	Chief Executive Officer	Other F	374	-0%	$155.41	$58.1K
Nov 21, 2025	WDC	Chief Executive Officer	Exercise M	252 lots	+3%	—	$0
Nov 21, 2025	WDC	Chief Executive Officer	Exercise M	242 lots	+0%	—	$0
Nov 21, 2025	WDC	Chief Executive Officer	Other F	6282 lots	-0%	$139.36 avg	$87.5K
Nov 3, 2025	WDC	Chief Executive Officer	Sell S	20.0K6 lots	-3%	$150.69 avg	$3.0M
Sep 20, 2025	WDC	Chief Executive Officer	Exercise M	35	+4%	—	$0
Sep 20, 2025	WDC	Chief Executive Officer	Exercise M	34	+0%	—	$0
Sep 20, 2025	WDC	Chief Executive Officer	Other F	779	-0%	$106.63	$83.1K
Sep 18, 2025	WDC	Chief Executive Officer	Grant A	369	+70%	—	$0
Aug 26, 2025	WDC	Chief Executive Officer	Grant A	74.2K	+13%	—	$0
Aug 25, 2025	WDC	Chief Executive Officer	Exercise M	14	+3%	—	$0
Aug 25, 2025	WDC	Chief Executive Officer	Other F	247	-0%	$79.22	$19.6K
Aug 25, 2025	WDC	Chief Executive Officer	Exercise M	13	+0%	—	$0
Aug 21, 2025	WDC	Chief Executive Officer	Exercise M	42	+8%	—	$0
Aug 21, 2025	WDC	Chief Executive Officer	Exercise M	42	+0%	—	$0
Aug 21, 2025	WDC	Chief Executive Officer	Other F	1.5K	-0%	$74.66	$111.2K
Aug 20, 2025	WDC	Chief Executive Officer	Exercise M	103	+21%	—	$0
Aug 20, 2025	WDC	Chief Executive Officer	Other F	1.2K	-0%	$75.64	$91.1K
Aug 20, 2025	WDC	Chief Executive Officer	Exercise M	101	+0%	—	$0
Aug 19, 2025	WDC	Chief Executive Officer	Sell S	8.6K	-1%	$75.90	$654.3K

Buy Sell Non-market (grant · exercise · gift)

About Tan Irving

This profile aggregates every SEC Form 4 insider transaction reported by Tan Irving across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.