David GoeckelerFiled
Monthly open-market value · 24 months Filed
- Bought (open market)
- Sold (open market)
Unusual activity Estimated
- 65Insider overlapPublic Oct 7, 2026 · traded Sep 4, 2026
Rep. Ro Khanna's spouse bought SNDK 10 days before its CEO sold $21.9M
Details
- Politician
- Ro Khanna
- Ticker
- SNDK
- Asset
- SANDISK CORPORATION CMN
- Tx type
- buy
- Traded
- Sep 4, 2026
- Filed
- Oct 7, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 33
- Owner type
- spouse
- Is whale
- No
- Insider trade
- {"insider":{"slug":"david-goeckeler","name":"David Goeckeler","title":"Chairman & CEO","short_title":"CEO"},"company":"Sandisk Corp","ticker":"SNDK","tx_kind":"open_market_sale","tx_date":"2026-09-14","shares":14364,"price":1522.5874,"value":21870445.41,"is_10b5_1":true,"filing_date":"2026-09-16"}
- Days between
- -10
- Opposite side
- Yes
- Public from
- Oct 7, 2026
- Method version
- 2026-11-03
- 32Exec salePublic Sep 21, 2026 · traded Sep 17, 2026
SNDK CEO David Goeckeler sold $15.1M (10b5-1 plan)
Details
- Insider
- David Goeckeler
- Company
- Sandisk Corp
- Ticker
- SNDK
- Tx kind
- open_market_sale
- Traded
- Sep 17, 2026
- Shares
- 9,604
- Price
- $1,569
- Value
- $15.1M
- Is 10b5 1
- Yes
- Filed
- Sep 21, 2026
- Public from
- Sep 21, 2026
- Method version
- 2026-11-03
- 27Exec salePublic Sep 21, 2026 · traded Sep 17, 2026
SNDK CEO David Goeckeler sold $7.2M (10b5-1 plan)
Details
- Insider
- David Goeckeler
- Company
- Sandisk Corp
- Ticker
- SNDK
- Tx kind
- open_market_sale
- Traded
- Sep 17, 2026
- Shares
- 4,558
- Price
- $1,571
- Value
- $7.2M
- Is 10b5 1
- Yes
- Filed
- Sep 21, 2026
- Public from
- Sep 21, 2026
- Method version
- 2026-11-03
- 27Exec salePublic Sep 21, 2026 · traded Sep 17, 2026
SNDK CEO David Goeckeler sold $6.5M (10b5-1 plan)
Details
- Insider
- David Goeckeler
- Company
- Sandisk Corp
- Ticker
- SNDK
- Tx kind
- open_market_sale
- Traded
- Sep 17, 2026
- Shares
- 4,139
- Price
- $1,577
- Value
- $6.5M
- Is 10b5 1
- Yes
- Filed
- Sep 21, 2026
- Public from
- Sep 21, 2026
- Method version
- 2026-11-03
- 35Exec salePublic Sep 16, 2026 · traded Sep 14, 2026
SNDK CEO David Goeckeler sold $21.9M (10b5-1 plan)
Details
- Insider
- David Goeckeler
- Company
- Sandisk Corp
- Ticker
- SNDK
- Tx kind
- open_market_sale
- Traded
- Sep 14, 2026
- Shares
- 14,364
- Price
- $1,523
- Value
- $21.9M
- Is 10b5 1
- Yes
- Filed
- Sep 16, 2026
- Public from
- Sep 16, 2026
- Method version
- 2026-11-03
- 26Exec salePublic Sep 16, 2026 · traded Sep 14, 2026
SNDK CEO David Goeckeler sold $6.2M (10b5-1 plan)
Details
- Insider
- David Goeckeler
- Company
- Sandisk Corp
- Ticker
- SNDK
- Tx kind
- open_market_sale
- Traded
- Sep 14, 2026
- Shares
- 4,080
- Price
- $1,528
- Value
- $6.2M
- Is 10b5 1
- Yes
- Filed
- Sep 16, 2026
- Public from
- Sep 16, 2026
- Method version
- 2026-11-03
- 26Exec salePublic Oct 28, 2024 · traded Oct 25, 2024
WDC CEO David Goeckeler sold $5.4M (10b5-1 plan)
Details
- Insider
- David Goeckeler
- Company
- WESTERN DIGITAL CORP
- Ticker
- WDC
- Tx kind
- open_market_sale
- Traded
- Oct 25, 2024
- Shares
- 75,000
- Price
- $73
- Value
- $5.4M
- Is 10b5 1
- Yes
- Filed
- Oct 28, 2024
- Public from
- Oct 28, 2024
- Method version
- 2026-11-03
- 25Exec salePublic Sep 27, 2024 · traded Sep 26, 2024
WDC CEO David Goeckeler sold $5.3M (10b5-1 plan)
Details
- Insider
- David Goeckeler
- Company
- WESTERN DIGITAL CORP
- Ticker
- WDC
- Tx kind
- open_market_sale
- Traded
- Sep 26, 2024
- Shares
- 75,000
- Price
- $70
- Value
- $5.3M
- Is 10b5 1
- Yes
- Filed
- Sep 27, 2024
- Public from
- Sep 27, 2024
- Method version
- 2026-11-03
Transactions
Independent third-party platform; not affiliated with or endorsed by any member of Congress. Data sourced from publicly available filings and records. Portfolio, holdings, returns, and allocations are estimates and may differ from actual values. Informational and educational only; not investment advice. Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4; the whale score is a model ranking of that filed activity.