Corporate insider
DUFFIELD DAVID A
WDAYHoldLens InsiderScore
-96
Heavy insider selling
Buys
0
$0
Sells
19
$74.73M
Dominant
sell
Confidence
100%
Transaction history
| Date | Action | Shares | Price | Value |
|---|---|---|---|---|
| Sep 23, 2026 | SELL | 1,875 | $193.621 | $363K |
| Sep 23, 2026 | SELL | 24,934 | $192.8404 | $4.81M |
| Sep 23, 2026 | SELL | 63,855 | $192.0989 | $12.27M |
| Sep 23, 2026 | SELL | 4,849 | $190.9495 | $926K |
| Sep 23, 2026 | SELL | 1,776 | $189.6906 | $337K |
| Sep 23, 2026 | SELL | 2,324 | $188.9153 | $439K |
| Sep 18, 2026 | SELL | 12,029 | $195.7329 | $2.35M |
| Sep 18, 2026 | SELL | 47,201 | $194.9086 | $9.20M |
| Sep 18, 2026 | SELL | 34,859 | $194.0375 | $6.76M |
| Sep 15, 2026 | SELL | 3,868 | $194.3923 | $752K |
| Sep 15, 2026 | SELL | 23,875 | $193.5737 | $4.62M |
| Sep 15, 2026 | SELL | 26,152 | $192.7343 | $5.04M |
| Sep 15, 2026 | SELL | 17,487 | $191.6277 | $3.35M |
| Sep 15, 2026 | SELL | 25,163 | $190.707 | $4.80M |
| Sep 10, 2026 | SELL | 2,493 | $187.7466 | $468K |
| Sep 10, 2026 | SELL | 22,388 | $187.0498 | $4.19M |
| Sep 10, 2026 | SELL | 24,465 | $186.2642 | $4.56M |
| Sep 10, 2026 | SELL | 23,551 | $184.9847 | $4.36M |
| Sep 10, 2026 | SELL | 27,883 | $184.33 | $5.14M |
Related
All WDAY insiders
Every tracked officer at WDAY — aggregate InsiderScore + all Form 4s.
WDAY ConvictionScore
Full 13F + InsiderScore unified signal for WDAY.
Live insider feed
Every tracked Form 4 across all companies, chronological.
Deep dive
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
Amazon affiliate links — as an Amazon Associate, HoldLens earns from qualifying purchases and membership trials at no extra cost to you. These are books we genuinely recommend. Not investment advice; always do your own research.
Benjamin Graham
The Intelligent Investor
The foundational text. Buffett calls it 'by far the best book about investing ever written.'
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Benjamin Graham & David Dodd
Security Analysis
The deep dive behind The Intelligent Investor — how to actually read a filing and value a business.
See price on Amazon
See the full investing reading list
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