Form4insider filings, from the source

Insider · CIK 0001276908

David N Watson

Files at: AMKR, CMCSA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $12.5M · 2net −$12.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 2018May 2018Jul 2018Aug 2018Oct 2018Dec 2018Feb 2019

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 21, 2019 SForm 4 →Feb 22, 4:24 pm ESTCOMCAST CORPCMCSA201,007$38.31$7,699,573616,985−24.6% plan?
Feb 21, 2019 FMForm 4 →Feb 22, 4:24 pm ESTCOMCAST CORPCMCSA654,993$18.05$11,822,870389,992— plan?
Jun 28, 2018 GForm 5 →Feb 8, 2019, 3:34 pm ESTCOMCAST CORPCMCSA614,441——440,842— plan?
May 14, 2018 FMForm 4 →May 16, 5:50 pm EDTCOMCAST CORPCMCSA14,718$32.14$148,487698,751— plan?
May 1, 2018 AForm 4 →May 3, 5:59 pm EDTAMKOR TECHNOLOGY, INC.AMKR4,700——22,176— plan?
Apr 17, 2018 FMForm 4 →Apr 19, 4:19 pm EDTCOMCAST CORPCMCSA7,302$33.27$76,255693,273— plan?
Mar 22, 2018 FMForm 4 →Mar 26, 4:05 pm EDTCOMCAST CORPCMCSA35,329$33.23$368,487689,946— plan?
Mar 20, 2018 FMForm 4 →Mar 22, 4:18 pm EDTCOMCAST CORPCMCSA20,113$34.53$217,966676,795— plan?
Mar 16, 2018 FMForm 4 →Mar 20, 4:22 pm EDTCOMCAST CORPCMCSA9,139$35.83$102,796669,308— plan?
Mar 6, 2018 SForm 4 →Mar 8, 4:01 pm ESTCOMCAST CORPCMCSA131,447$36.79$4,835,278836,460−13.6% plan?
Mar 6, 2018 FMForm 4 →Mar 8, 4:01 pm ESTCOMCAST CORPCMCSA472,553$19.34$9,137,214665,907— plan?
Aug 10, 2017 FMForm 4 →Aug 11, 3:39 pm EDTCOMCAST CORPCMCSA59,898$40.73$797,412665,907— plan?
May 2, 2017 AForm 4 →May 4, 5:40 pm EDTAMKOR TECHNOLOGY, INC.AMKR3,415——17,476— plan?
Apr 18, 2017 FMForm 4 →Apr 20, 4:14 pm EDTCOMCAST CORPCMCSA9,341$37.59$115,439645,165— plan?
May 4, 2016 AForm 4 →May 4, 4:47 pm EDTAMKOR TECHNOLOGY, INC.AMKR7,067——14,061— plan?
May 5, 2015 AForm 4 →May 6, 7:38 am EDTAMKOR TECHNOLOGY, INC.AMKR5,873——6,994— plan?
Mar 5, 2015 AForm 4 →Mar 11, 8:21 pm EDTAMKOR TECHNOLOGY, INC.AMKR1,121——1,121— plan? late

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 22, 2026 AForm 4 →Sep 24, 4:43 pm EDTAMKOR TECHNOLOGY, INC.AMKR4——2,620—
Jun 23, 2026 AForm 4 →Jun 25, 4:48 pm EDTAMKOR TECHNOLOGY, INC.AMKR3——2,616—
Feb 21, 2019 MForm 4 →Feb 22, 4:24 pm ESTCOMCAST CORPCMCSA428,000——0—
Feb 12, 2019 AForm 4 →Feb 14, 3:57 pm ESTCOMCAST CORPCMCSA83,173——140,395—
May 14, 2018 MForm 4 →May 16, 5:50 pm EDTCOMCAST CORPCMCSA10,098——57,222—
May 8, 2018 AForm 4 →May 9, 4:09 pm EDTCOMCAST CORPCMCSA67,320——67,320—
May 1, 2018 AForm 4 →May 3, 5:59 pm EDTAMKOR TECHNOLOGY, INC.AMKR20,000——20,000—
Apr 17, 2018 MForm 4 →Apr 19, 4:19 pm EDTCOMCAST CORPCMCSA5,010——100,750—
Mar 22, 2018 MForm 4 →Mar 26, 4:05 pm EDTCOMCAST CORPCMCSA24,240——105,760—
Mar 20, 2018 MForm 4 →Mar 22, 4:18 pm EDTCOMCAST CORPCMCSA13,800——130,000—
Mar 16, 2018 AMForm 4 →Mar 20, 4:22 pm EDTCOMCAST CORPCMCSA390,670——143,800—
Mar 6, 2018 MForm 4 →Mar 8, 4:01 pm ESTCOMCAST CORPCMCSA302,000——0—
Aug 10, 2017 MForm 4 →Aug 11, 3:39 pm EDTCOMCAST CORPCMCSA40,320——150,070—
May 2, 2017 AForm 4 →May 4, 5:40 pm EDTAMKOR TECHNOLOGY, INC.AMKR20,000——20,000—
Apr 18, 2017 MForm 4 →Apr 20, 4:14 pm EDTCOMCAST CORPCMCSA6,270——190,390—
May 4, 2016 AForm 4 →May 4, 4:47 pm EDTAMKOR TECHNOLOGY, INC.AMKR20,000——20,000—
May 5, 2015 AForm 4 →May 6, 7:38 am EDTAMKOR TECHNOLOGY, INC.AMKR20,000——20,000—