Goeckeler David
- SEC CIK
- 0001713941
In the past year, 2 open-market sale filings worth $105.0M and no purchases.
Current role at each company
- SNDK Sandisk CorpChairman & CEOas of Sep 21, 2026
- ADP Automatic Data Processing IncDirectoras of Nov 14, 2025
- WDC Western Digital CorpChief Executive Officeras of Dec 2, 2024
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $105.0M
- 2 filings
- Net
- −$105.0M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Goeckeler David as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
SNDK Sandisk Corp
Chairman & CEO2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 16, 2026 (view filing)7:41 PM ET | Sep 14 | 2 days | Goeckeler DavidChairman & CEO | SSale | −33.8K | $1,527.87 | −$51.7M | −7.6%413.4K after | 13 lots10b5-1 |
| Sep 21, 2026 (view filing)6:03 PM ET | Sep 17 | 4 days | Goeckeler DavidChairman & CEO | SSale | −33.8K | $1,574.21 | −$53.3M | −8.1%382.9K after | 15 lots10b5-1 |
WDC Western Digital Corp
Chief Executive Officer2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 27, 2024 (view filing) | Sep 26 | 1 day | Goeckeler DavidChief Executive Officer | SSale | −75.0K | $70.32 | −$5.27M | −7.7%896.6K after | 10b5-1 |
| Oct 28, 2024 (view filing) | Oct 25 | 3 days | Goeckeler DavidChief Executive Officer | SSale | −75.0K | $72.59 | −$5.44M | −8.4%821.6K after | 10b5-1 |