RETURN
MARKET_TICKER: WDC

WDCInsider Trading & SEC Form 4 Analysis

Institutional analysis of internal capital flows based on SEC Form 4 filings.

Executive Sentiment
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED

Automated_Intelligence_Report :: WDC

Algorithmic analysis of recent insider trading activity for WDC reveals a bearish posture among the C-suite and board members. Based on the latest SEC Form 4 filings, we have tracked capital events executed by 8 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $41.73M.

Market dynamics show a negative net capital flow of $28.46M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.

From a microstructural perspective, the most significant liquidity event was a divestment by Tregillis Cynthia L (Officer/Other), which accounts for a major share of the recent outflow. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of WDC.

Volume_30D

$41.73M

USD NOMINAL VALUE
Active_Insiders

8

UNIQUE C-SUITE ENTITIES
Last_Entry

2026.03.20

ISO_8601 FORMAT
INITIALIZING_CHART_ENGINE...
Entity / TimelineMethodologyPositionNet Value
Tan Irving2026.03.20
ACQUISITION49$0
Tan Irving2026.03.20
ACQUISITION1,042$305,410.2
Davis Brian Scott2026.03.20
ACQUISITION7$0
Davis Brian Scott2026.03.20
ACQUISITION961$281,669.1
Shihab Ahmed Mohammed2026.03.17
ACQUISITION196$0
Shihab Ahmed Mohammed2026.03.17
ACQUISITION20,595$6,462,916.95
Gubbi Vidyadhara K2026.03.06
DISPOSAL8,518$2,174,858.35
Tregillis Cynthia L2026.03.04
DISPOSAL777$200,396.07
Tregillis Cynthia L2026.03.04
DISPOSAL8,547$2,300,985.73
Gubbi Vidyadhara K2026.03.04
DISPOSAL2,973$801,431.61
Gubbi Vidyadhara K2026.03.04
DISPOSAL7,175$1,941,678.41
Tregillis Cynthia L2026.03.03
ACQUISITION23$0
Tregillis Cynthia L2026.03.03
ACQUISITION2,798$701,206.78
Tan Irving2026.03.03
ACQUISITION92$0
Tan Irving2026.03.03
ACQUISITION3,512$880,142.32
Gubbi Vidyadhara K2026.03.03
ACQUISITION47$0
Gubbi Vidyadhara K2026.03.03
ACQUISITION7,054$1,767,802.94
Davis Brian Scott2026.03.03
ACQUISITION23$0
Davis Brian Scott2026.03.03
ACQUISITION3,526$883,650.86
Cole Martin I2026.03.02
DISPOSAL100$26,366
Cole Martin I2026.03.02
DISPOSAL300$79,710
Cole Martin I2026.03.02
DISPOSAL300$80,342.01
Cole Martin I2026.03.02
DISPOSAL634$170,442.66
Cole Martin I2026.03.02
DISPOSAL966$260,550.78
Cole Martin I2026.03.02
DISPOSAL1,400$380,353.4
Cole Martin I2026.03.02
DISPOSAL1,100$299,813.91
Cole Martin I2026.03.02
DISPOSAL200$54,713
Cole Martin I2026.03.02
DISPOSAL300$82,460.01
Cole Martin I2026.03.02
DISPOSAL200$55,305
Cole Martin I2026.03.02
DISPOSAL100$27,716
Cole Martin I2026.03.02
DISPOSAL107$29,850.11
Cole Martin I2026.03.02
DISPOSAL193$54,179.93
Cole Martin I2026.03.02
DISPOSAL100$28,199
Tregillis Cynthia L2026.02.26
DISPOSAL214$61,227.54
Tregillis Cynthia L2026.02.25
ACQUISITION6$0
Tregillis Cynthia L2026.02.25
ACQUISITION770$224,031.5
Tan Irving2026.02.25
ACQUISITION27$0
Tan Irving2026.02.25
ACQUISITION425$123,653.75
Gubbi Vidyadhara K2026.02.25
ACQUISITION7$0
Gubbi Vidyadhara K2026.02.25
ACQUISITION1,010$293,859.5
Davis Brian Scott2026.02.25
ACQUISITION6$0
Davis Brian Scott2026.02.25
ACQUISITION849$247,016.55
Tregillis Cynthia L2026.02.24
DISPOSAL308$86,763.6
Tregillis Cynthia L2026.02.23
DISPOSAL130$36,897.9
Tregillis Cynthia L2026.02.21
ACQUISITION9$0
Tregillis Cynthia L2026.02.21
ACQUISITION1,109$316,641.68
Tan Irving2026.02.21
ACQUISITION21$0
Tan Irving2026.02.21
ACQUISITION523$149,326.96
Gubbi Vidyadhara K2026.02.21
ACQUISITION4$0
Gubbi Vidyadhara K2026.02.21
ACQUISITION483$137,906.16
Davis Brian Scott2026.02.21
ACQUISITION4$0
Davis Brian Scott2026.02.21
ACQUISITION414$118,205.28
Tregillis Cynthia L2026.02.20
ACQUISITION3$0
Tregillis Cynthia L2026.02.20
ACQUISITION244$69,666.88
Tan Irving2026.02.20
ACQUISITION11$0
Tan Irving2026.02.20
ACQUISITION134$38,259.68
Gubbi Vidyadhara K2026.02.20
ACQUISITION4$0
Gubbi Vidyadhara K2026.02.20
ACQUISITION437$124,772.24
Davis Brian Scott2026.02.20
ACQUISITION4$0
Davis Brian Scott2026.02.20
ACQUISITION522$149,041.44
Davis Brian Scott2026.02.17
DISPOSAL342$93,356.8
Davis Brian Scott2026.02.17
DISPOSAL600$164,454
Davis Brian Scott2026.02.17
DISPOSAL870$239,353.27
Davis Brian Scott2026.02.17
DISPOSAL540$149,157.88
Davis Brian Scott2026.02.17
DISPOSAL2,129$590,511.58
Davis Brian Scott2026.02.17
DISPOSAL972$270,490.3
Davis Brian Scott2026.02.17
DISPOSAL406$113,489.99
Davis Brian Scott2026.02.17
DISPOSAL929$260,892.37
Davis Brian Scott2026.02.17
DISPOSAL995$280,585.32
Davis Brian Scott2026.02.17
DISPOSAL902$254,957.7
Davis Brian Scott2026.02.17
DISPOSAL400$113,572
Davis Brian Scott2026.02.17
DISPOSAL915$260,781.77
KIDDOO BRUCE E2026.02.12
ACQUISITION910$0
Tregillis Cynthia L2026.02.06
DISPOSAL6,780$1,833,922.2
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,600$667,241.12
MASSENGILL MATTHEW E2026.02.05
DISPOSAL4,411$1,136,648.98
MASSENGILL MATTHEW E2026.02.05
DISPOSAL7,000$1,810,703.3
MASSENGILL MATTHEW E2026.02.05
DISPOSAL4,915$1,275,896.15
MASSENGILL MATTHEW E2026.02.05
DISPOSAL5,987$1,560,036.78
MASSENGILL MATTHEW E2026.02.05
DISPOSAL3,597$941,362.6
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,300$604,365.94
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,600$686,429.12
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,200$582,979.76
MASSENGILL MATTHEW E2026.02.05
DISPOSAL916$243,580.16
MASSENGILL MATTHEW E2026.02.05
DISPOSAL400$107,222
Tan Irving2026.02.02
DISPOSAL981$237,626.75
Tan Irving2026.02.02
DISPOSAL1,298$316,065.99
Tan Irving2026.02.02
DISPOSAL800$196,004
Tan Irving2026.02.02
DISPOSAL1,005$248,499.92
Tan Irving2026.02.02
DISPOSAL1,100$273,846.98
Tan Irving2026.02.02
DISPOSAL200$49,897
Tan Irving2026.02.02
DISPOSAL1,000$252,151
Tan Irving2026.02.02
DISPOSAL100$25,340
Tan Irving2026.02.02
DISPOSAL100$25,500
Tan Irving2026.02.02
DISPOSAL1,000$256,761
Tan Irving2026.02.02
DISPOSAL1,500$386,725.2
Tan Irving2026.02.02
DISPOSAL2,096$542,137.53
Tan Irving2026.02.02
DISPOSAL2,250$584,835.3
Tan Irving2026.02.02
DISPOSAL2,444$637,487.34
Tan Irving2026.02.02
DISPOSAL3,626$949,414.07
Entity / TimelineMethodologyPositionNet Value
Tan Irving2026.03.20
ACQUISITION49$0
Tan Irving2026.03.20
ACQUISITION1,042$305,410.2
Davis Brian Scott2026.03.20
ACQUISITION7$0
Davis Brian Scott2026.03.20
ACQUISITION961$281,669.1
Shihab Ahmed Mohammed2026.03.17
ACQUISITION196$0
Shihab Ahmed Mohammed2026.03.17
ACQUISITION20,595$6,462,916.95
Gubbi Vidyadhara K2026.03.06
DISPOSAL8,518$2,174,858.35
Tregillis Cynthia L2026.03.04
DISPOSAL777$200,396.07
Tregillis Cynthia L2026.03.04
DISPOSAL8,547$2,300,985.73
Gubbi Vidyadhara K2026.03.04
DISPOSAL2,973$801,431.61
Gubbi Vidyadhara K2026.03.04
DISPOSAL7,175$1,941,678.41
Tregillis Cynthia L2026.03.03
ACQUISITION23$0
Tregillis Cynthia L2026.03.03
ACQUISITION2,798$701,206.78
Tan Irving2026.03.03
ACQUISITION92$0
Tan Irving2026.03.03
ACQUISITION3,512$880,142.32
Gubbi Vidyadhara K2026.03.03
ACQUISITION47$0
Gubbi Vidyadhara K2026.03.03
ACQUISITION7,054$1,767,802.94
Davis Brian Scott2026.03.03
ACQUISITION23$0
Davis Brian Scott2026.03.03
ACQUISITION3,526$883,650.86
Cole Martin I2026.03.02
DISPOSAL100$26,366
Cole Martin I2026.03.02
DISPOSAL300$79,710
Cole Martin I2026.03.02
DISPOSAL300$80,342.01
Cole Martin I2026.03.02
DISPOSAL634$170,442.66
Cole Martin I2026.03.02
DISPOSAL966$260,550.78
Cole Martin I2026.03.02
DISPOSAL1,400$380,353.4
Cole Martin I2026.03.02
DISPOSAL1,100$299,813.91
Cole Martin I2026.03.02
DISPOSAL200$54,713
Cole Martin I2026.03.02
DISPOSAL300$82,460.01
Cole Martin I2026.03.02
DISPOSAL200$55,305
Cole Martin I2026.03.02
DISPOSAL100$27,716
Cole Martin I2026.03.02
DISPOSAL107$29,850.11
Cole Martin I2026.03.02
DISPOSAL193$54,179.93
Cole Martin I2026.03.02
DISPOSAL100$28,199
Tregillis Cynthia L2026.02.26
DISPOSAL214$61,227.54
Tregillis Cynthia L2026.02.25
ACQUISITION6$0
Tregillis Cynthia L2026.02.25
ACQUISITION770$224,031.5
Tan Irving2026.02.25
ACQUISITION27$0
Tan Irving2026.02.25
ACQUISITION425$123,653.75
Gubbi Vidyadhara K2026.02.25
ACQUISITION7$0
Gubbi Vidyadhara K2026.02.25
ACQUISITION1,010$293,859.5
Davis Brian Scott2026.02.25
ACQUISITION6$0
Davis Brian Scott2026.02.25
ACQUISITION849$247,016.55
Tregillis Cynthia L2026.02.24
DISPOSAL308$86,763.6
Tregillis Cynthia L2026.02.23
DISPOSAL130$36,897.9
Tregillis Cynthia L2026.02.21
ACQUISITION9$0
Tregillis Cynthia L2026.02.21
ACQUISITION1,109$316,641.68
Tan Irving2026.02.21
ACQUISITION21$0
Tan Irving2026.02.21
ACQUISITION523$149,326.96
Gubbi Vidyadhara K2026.02.21
ACQUISITION4$0
Gubbi Vidyadhara K2026.02.21
ACQUISITION483$137,906.16
Davis Brian Scott2026.02.21
ACQUISITION4$0
Davis Brian Scott2026.02.21
ACQUISITION414$118,205.28
Tregillis Cynthia L2026.02.20
ACQUISITION3$0
Tregillis Cynthia L2026.02.20
ACQUISITION244$69,666.88
Tan Irving2026.02.20
ACQUISITION11$0
Tan Irving2026.02.20
ACQUISITION134$38,259.68
Gubbi Vidyadhara K2026.02.20
ACQUISITION4$0
Gubbi Vidyadhara K2026.02.20
ACQUISITION437$124,772.24
Davis Brian Scott2026.02.20
ACQUISITION4$0
Davis Brian Scott2026.02.20
ACQUISITION522$149,041.44
Davis Brian Scott2026.02.17
DISPOSAL342$93,356.8
Davis Brian Scott2026.02.17
DISPOSAL600$164,454
Davis Brian Scott2026.02.17
DISPOSAL870$239,353.27
Davis Brian Scott2026.02.17
DISPOSAL540$149,157.88
Davis Brian Scott2026.02.17
DISPOSAL2,129$590,511.58
Davis Brian Scott2026.02.17
DISPOSAL972$270,490.3
Davis Brian Scott2026.02.17
DISPOSAL406$113,489.99
Davis Brian Scott2026.02.17
DISPOSAL929$260,892.37
Davis Brian Scott2026.02.17
DISPOSAL995$280,585.32
Davis Brian Scott2026.02.17
DISPOSAL902$254,957.7
Davis Brian Scott2026.02.17
DISPOSAL400$113,572
Davis Brian Scott2026.02.17
DISPOSAL915$260,781.77
KIDDOO BRUCE E2026.02.12
ACQUISITION910$0
Tregillis Cynthia L2026.02.06
DISPOSAL6,780$1,833,922.2
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,600$667,241.12
MASSENGILL MATTHEW E2026.02.05
DISPOSAL4,411$1,136,648.98
MASSENGILL MATTHEW E2026.02.05
DISPOSAL7,000$1,810,703.3
MASSENGILL MATTHEW E2026.02.05
DISPOSAL4,915$1,275,896.15
MASSENGILL MATTHEW E2026.02.05
DISPOSAL5,987$1,560,036.78
MASSENGILL MATTHEW E2026.02.05
DISPOSAL3,597$941,362.6
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,300$604,365.94
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,600$686,429.12
MASSENGILL MATTHEW E2026.02.05
DISPOSAL2,200$582,979.76
MASSENGILL MATTHEW E2026.02.05
DISPOSAL916$243,580.16
MASSENGILL MATTHEW E2026.02.05
DISPOSAL400$107,222
Tan Irving2026.02.02
DISPOSAL981$237,626.75
Tan Irving2026.02.02
DISPOSAL1,298$316,065.99
Tan Irving2026.02.02
DISPOSAL800$196,004
Tan Irving2026.02.02
DISPOSAL1,005$248,499.92
Tan Irving2026.02.02
DISPOSAL1,100$273,846.98
Tan Irving2026.02.02
DISPOSAL200$49,897
Tan Irving2026.02.02
DISPOSAL1,000$252,151
Tan Irving2026.02.02
DISPOSAL100$25,340
Tan Irving2026.02.02
DISPOSAL100$25,500
Tan Irving2026.02.02
DISPOSAL1,000$256,761
Tan Irving2026.02.02
DISPOSAL1,500$386,725.2
Tan Irving2026.02.02
DISPOSAL2,096$542,137.53
Tan Irving2026.02.02
DISPOSAL2,250$584,835.3
Tan Irving2026.02.02
DISPOSAL2,444$637,487.34
Tan Irving2026.02.02
DISPOSAL3,626$949,414.07

Automated_Queries :: Frequently Asked Questions

>Who is currently buying WDC stock?

Our algorithmic tracking of SEC Form 4 filings indicates no significant open-market buying activity by major executives for WDC in the recent reporting period.

>Are WDC insiders selling their shares?

Yes, we have tracked $28.46M in recent insider liquidations. The most notable recent seller is Tregillis Cynthia L, who executed the largest single offload.

>What is the overall insider sentiment for WDC?

The short-term structural capital flow indicates a BEARISH sentiment, with a net flow of $28.46M generated by 8 active C-Suite entities.

SECTOR_PEERS :: Information Technology

TSSCompare VRSNCompare VSHCompare XLNXCompare XRXCompare VMWCompare