Congress Trades

Coverage gap. Senate eFD: the last 13 checks failed; last successful check Oct 23. New filings from this source are not coming in. Newest Senate eFD filing on this site: 2026-10-21.

Source status

SNDKSandisk Corporation

Technology · Computer HardwareNasdaqStockMkt cap $262.2B
Disclosed trades
16
0 in 30d · 1 in 90d
Politicians
7
Last trade Sep 4, 2026
Buys
10
$80K at range midpoints
Sells
5
$64.5K at range midpoints

Closing price · 365 days

Nov 6, 2025 – Nov 5, 2026

Monthly buys vs sells · 24 months

Counts of disclosed transactions
  • Buys
  • Sells (incl. partial)

Politicians who traded it

5 hold it now Estimated
Politicians who traded SNDK
PoliticianSeatTradesBuysSellsBought (mid)Sold (mid)Last tradeEst. position Estimated
DRo KhannaHouse · CA-17550$40K$0Sep 4, 2026$35.4K
RLisa C. McClainHouse · MI-09312$8K$16KOct 31, 2025$580
DGilbert Ray Cisneros, Jr.House · CA-31220$16K$0Mar 13, 2026$26.8K
RJefferson ShreveHouse · IN-06201$0$32.5KApr 7, 2025—
RRobert P. Bresnahan, Jr.House · PA-08202$0$16KApr 8, 2025—
RAlan ArmstrongSenate · OK110$8K$0Mar 27, 2026$10.5K
DJosh GottheimerHouse · NJ-05110$8K$0May 7, 2026$4.8K

Recent trades

All SNDK trades
Disclosed trades
PoliticianTickerAssetTypeOwnerAmountvs S&P EstimatedTradedFiledSource
DRo KhannaSNDKSANDISK CORPORATION CMNBuySpouse$1,001 - $15,000-46.7%Sep 4, 2026Oct 7, 202633dFilingOCR
RAlan ArmstrongSNDKSandisk Corporation - Common Stock When-IssuedBuySelf$1,001 - $15,000-47.2%Mar 27, 2026Jul 21, 2026116dFiling
DRo KhannaSNDKSANDISK LLC CMNBuySpouse$1,001 - $15,000-50.5%May 27, 2026Jun 9, 202613dFilingOCR
DJosh GottheimerSNDKSandisk Corporation - Common Stock When-Issued (SNDK)BuyJoint$1,001 - $15,000-53.2%May 7, 2026Jun 3, 202627dFiling
DRo KhannaSNDKSANDISK LLC CMNBuySpouse$1,001 - $15,000-47.0%Apr 24, 2026May 11, 202617dFilingOCR
DRo KhannaSNDKSANDISK LLC CMNBuySpouse$1,001 - $15,000+2.3%Mar 23, 2026Apr 7, 202615dFilingOCR
DGilbert Ray Cisneros, Jr.SNDKSandisk Corporation - Common Stock (SNDK)BuySelf$1,001 - $15,000+2.3%Mar 13, 2026Apr 7, 202625dFiling
DGilbert Ray Cisneros, Jr.SNDKSandisk Corporation - Common Stock (SNDK)BuySelf$1,001 - $15,000+21.2%Jan 9, 2026Feb 13, 202635dFiling
DRo KhannaSNDKSANDISK LLC CMNBuySpouse$1,001 - $15,000+28.7%Jan 29, 2026Feb 6, 20268dFilingOCR
RLisa C. McClainSNDKSandisk Corporation - Common Stock (SNDK)SellSpouse$1,001 - $15,000-291.4%Oct 31, 2025Nov 21, 202521dFiling
RLisa C. McClainSNDKSandisk Corporation - Common Stock (SNDK)BuySpouse$1,001 - $15,000+291.4%Oct 30, 2025Nov 21, 202522dFiling
RLisa C. McClainSNDKSandisk Corporation - Common Stock (SNDK)SellSpouse$1,001 - $15,000-291.4%Oct 30, 2025Nov 21, 202522dFiling
RRobert P. Bresnahan, Jr.SNDKSandisk Corporation - Common Stock (SNDK)SellSelf$1,001 - $15,000-2070.0%Apr 8, 2025May 8, 202530dFiling
RJefferson ShreveSNDKSandisk Corporation - Common Stock (SNDK)SellSelf$15,001 - $50,000-2070.0%Apr 7, 2025May 8, 202531dFiling
RRobert P. Bresnahan, Jr.SNDKSandisk Corporation - Common Stock (SNDK)SellSelf$1,001 - $15,000-2583.6%Apr 4, 2025Apr 22, 202518dFiling
RJefferson ShreveSNDKSandisk Corporation - Common Stock (SNDK)ExchangeSelf$1,001 - $15,000—Feb 24, 2025Mar 9, 202513dFiling

Insider activity Filed

All insider filings for SNDK
Insiders
14
Computer Storage Devices
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
67
$121.2M sold
Net · 90d
-$121.2M
-$134.5M net over 12 months · last Nov 2, 2026
Insider transactions as filed on SEC Form 4
DateInsiderKindSecuritySharesPriceValuePost-holdingsD/I10b5-1Source
Nov 2, 2026filed Nov 3, 2026Bernard ShekChief Legal Officer and SectySaleCommon Stock−600$1,158.26$694,95624,666D10b5-14
Oct 20, 2026filed Oct 22, 2026Bernard ShekChief Legal Officer and SectyWithholdingCommon Stock−322$1,365.38$439,65225,266D—4
Oct 1, 2026filed Oct 2, 2026Bernard ShekChief Legal Officer and SectySaleCommon Stock−600$1,734.94$1,040,96425,588D10b5-14
Sep 20, 2026filed Sep 21, 2026Bernard ShekChief Legal Officer and SectyWithholdingCommon Stock−118$1,791.82$211,43526,188D—4
Sep 17, 2026filed Sep 21, 2026Michael PokornyVP, Chief Accounting OfficerAwardCommon Stock458$0.00$021,550D—4
Sep 17, 2026filed Sep 21, 2026Luis Felipe VisosoEVP & CFOAwardCommon Stock1,635$0.00$0132,611D—4
Sep 17, 2026filed Sep 21, 2026David GoeckelerChairman & CEOSaleCommon Stock−165$1,587.00$261,855382,865D10b5-14
Sep 17, 2026filed Sep 21, 2026David GoeckelerChairman & CEOSaleCommon Stock−1,520$1,585.85$2,410,490383,030D10b5-14
Sep 17, 2026filed Sep 21, 2026David GoeckelerChairman & CEOSaleCommon Stock−1,080$1,583.80$1,710,503384,550D10b5-14
Sep 17, 2026filed Sep 21, 2026David GoeckelerChairman & CEOSaleCommon Stock−1,480$1,580.25$2,338,765385,630D10b5-14

Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).

Unusual activity Estimated

Whale watch