Form4insider filings, from the source

Insider · CIK 0001610876

Jeffrey Chodakewitz

Files at: ACET, SDGR, PRAX, TTPH, VRTX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $30.1M · 27net −$30.1M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJan 2015Jul 2015Jan 2016Jul 2016Jan 2017Aug 2017Feb 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 22, 2026 AForm 4 →Jun 23, 4:38 pm EDTSchrodinger, Inc.SDGR8,141——25,388—
Jun 10, 2026 AForm 4 →Jun 12, 5:24 pm EDTPraxis Precision Medicines, Inc.PRAX1,371——1,371—
Feb 12, 2018 SForm 4 →Feb 14, 6:15 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX5,122$150.82$772,49369,663−6.85% plan?
Feb 6, 2018 AForm 4 →Feb 8, 5:49 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX22,261——74,785— plan?
Feb 5, 2018 SForm 4 →Feb 7, 6:16 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX3,594$161.46$580,30452,524−6.40% plan?
Feb 5, 2018 MForm 4 →Feb 7, 6:16 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX3,594$109.14$392,24956,118— plan?
Feb 2, 2018 MForm 4 →Feb 5, 5:43 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX1,796$91.05$163,52654,320— plan?
Feb 1, 2018 SForm 4 →Feb 5, 5:43 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX3,696$166.79$616,46552,524−6.57% plan?
Jan 16, 2018 SForm 4 →Jan 17, 4:38 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX1,719$157.28$270,35854,424−3.06% plan?
Jan 16, 2018 MForm 4 →Jan 17, 4:38 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX1,719$96.87$166,52056,143— plan?
Jan 2, 2018 SForm 4 →Jan 3, 4:56 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX3,438$151.80$521,89554,424−5.94% plan?
Jan 2, 2018 MForm 4 →Jan 3, 4:56 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX3,438$73.51$252,72757,862— plan?
Nov 2, 2017 SForm 4 →Nov 6, 5:50 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX5,390$144.71$779,99854,424−9.01% plan?
Nov 2, 2017 MForm 4 →Nov 6, 5:50 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX5,390$103.11$555,77558,018— plan?
Oct 31, 2017 SForm 4 →Oct 31, 6:15 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX60,000$145.05$8,703,16154,424−52.4% plan?
Oct 16, 2017 SForm 4 →Oct 18, 5:35 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX1,718$155.19$266,610114,424−1.48% plan?
Oct 16, 2017 MForm 4 →Oct 18, 5:35 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX1,718$96.87$166,423116,142— plan?
Oct 2, 2017 SForm 4 →Oct 4, 5:01 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX3,437$151.64$521,198114,424−2.92% plan?
Oct 2, 2017 MForm 4 →Oct 4, 5:01 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX3,437$73.51$252,654117,861— plan?
Aug 2, 2017 SForm 4 →Aug 4, 4:42 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,390$154.17$830,960114,424−4.50% plan?
Aug 2, 2017 MForm 4 →Aug 4, 4:42 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,390$103.11$555,775118,018— plan?
Jul 19, 2017 SForm 4 →Jul 21, 8:02 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX46,733$160.96$7,522,135114,424−29.0% plan?
Jul 19, 2017 MForm 4 →Jul 21, 8:02 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX38,646$107.14$4,140,487161,157— plan?
Jul 17, 2017 SForm 4 →Jul 19, 4:45 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX573$129.85$74,402122,511−0.47% plan?
Jul 17, 2017 MForm 4 →Jul 19, 4:45 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX573$96.87$55,507123,084— plan?
Jul 3, 2017 SForm 4 →Jul 6, 4:45 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX3,438$127.80$439,379122,511−2.73% plan?
Jul 3, 2017 MForm 4 →Jul 6, 4:45 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX3,438$73.51$252,727125,949— plan?
Jun 21, 2017 SForm 4 →Jun 23, 4:08 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,157$132.87$685,211122,511−4.04% plan?
Jun 21, 2017 MForm 4 →Jun 23, 4:08 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,157$96.87$499,559127,668— plan?
Jun 1, 2017 SForm 4 →Jun 5, 6:07 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,155$126.87$654,015122,511−4.04% plan?
Jun 1, 2017 MForm 4 →Jun 5, 6:07 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,155$96.87$499,365127,666— plan?
May 2, 2017 SForm 4 →May 4, 8:51 am EDTVERTEX PHARMACEUTICALS INC / MAVRTX8,979$121.05$1,086,908122,511−6.83% plan?
May 2, 2017 MForm 4 →May 4, 8:51 am EDTVERTEX PHARMACEUTICALS INC / MAVRTX8,979$91.05$817,538131,490— plan?
Apr 5, 2017 SForm 4 →Apr 7, 4:09 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX8,021$114.00$914,394122,511−6.14% plan?
Apr 5, 2017 MForm 4 →Apr 7, 4:09 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX8,021$73.51$589,624130,532— plan?
Apr 3, 2017 SForm 4 →Apr 5, 4:55 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$108.85$249,384122,511−1.84% plan?
Apr 3, 2017 MForm 4 →Apr 5, 4:55 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$73.51$168,411124,802— plan?
Mar 29, 2017 SForm 4 →Mar 31, 4:08 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX13,750$106.65$1,466,438122,511−10.1% plan?
Mar 29, 2017 MForm 4 →Mar 31, 4:08 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX13,750$73.51$1,010,763136,261— plan?
Feb 13, 2017 SForm 4 →Feb 15, 4:42 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX5,122$87.67$449,046122,511−4.01% plan?
Feb 3, 2017 AForm 4 →Feb 7, 4:49 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX16,930$0.01$48127,633— plan?
Feb 1, 2017 SForm 4 →Feb 3, 4:34 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX1,900$85.74$162,897110,703−1.69% plan?
Feb 2, 2016 SForm 4 →Feb 4, 6:51 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX2,375$91.38$217,024112,603−2.07% plan?
Feb 2, 2016 AForm 4 →Feb 4, 6:51 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX14,416$0.01$144114,978— plan?
Nov 18, 2015 SForm 4 →Nov 20, 4:13 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX10,315$130.00$1,340,950100,562−9.30% plan?
Nov 18, 2015 MForm 4 →Nov 20, 4:13 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX10,315$73.51$758,256110,877— plan?
Jul 2, 2015 SForm 4 →Jul 7, 5:11 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$129.36$296,357100,562−2.23% plan?
Jul 2, 2015 MForm 4 →Jul 7, 5:11 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$73.51$168,411102,853— plan?
Apr 2, 2015 SForm 4 →Apr 6, 4:32 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$115.50$264,601100,562−2.23% plan?
Apr 2, 2015 MForm 4 →Apr 6, 4:32 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$73.51$168,411102,853— plan?
Feb 3, 2015 AForm 4 →Feb 5, 5:01 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX17,250$0.01$173100,562— plan?
Feb 2, 2015 SForm 4 →Feb 4, 4:51 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX1,188$109.60$130,19983,312−1.41% plan?
Jan 2, 2015 SForm 4 →Jan 6, 4:45 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$122.54$280,73584,500−2.64% plan?
Jan 2, 2015 MForm 4 →Jan 6, 4:45 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX2,291$73.51$168,41186,791— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 22, 2026 AForm 4 →Jun 23, 4:38 pm EDTSchrodinger, Inc.SDGR13,313——13,313—
Jun 21, 2026 AForm 4 →Jun 23, 4:30 pm EDTAdicet Bio, Inc.ACET4,200——4,200—
Jun 10, 2026 AForm 4 →Jun 12, 5:24 pm EDTPraxis Precision Medicines, Inc.PRAX648——648—
Aug 14, 2018 AForm 4 →Aug 15, 8:25 am EDTresTORbio, Inc.TORC28,828——28,828—
May 30, 2018 AForm 4 →Jun 1, 4:13 pm EDTTETRAPHASE PHARMACEUTICALS INCTTPH12,500——12,500—
Feb 6, 2018 AForm 4 →Feb 8, 5:49 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX23,479——23,479—
Feb 5, 2018 MForm 4 →Feb 7, 6:16 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX3,594——14,375—
Feb 2, 2018 MForm 4 →Feb 5, 5:43 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX1,796——14,368—
Jan 16, 2018 MForm 4 →Jan 17, 4:38 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX1,719——3,438—
Jan 2, 2018 MForm 4 →Jan 3, 4:56 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX3,438——0—
Nov 2, 2017 MForm 4 →Nov 6, 5:50 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX5,390——17,969—
Oct 16, 2017 MForm 4 →Oct 18, 5:35 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX1,718——5,157—
Oct 2, 2017 MForm 4 →Oct 4, 5:01 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX3,437——3,438—
Aug 2, 2017 MForm 4 →Aug 4, 4:42 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,390——21,563—
Jul 19, 2017 MForm 4 →Jul 21, 8:02 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX38,646——25,157—
Jul 17, 2017 MForm 4 →Jul 19, 4:45 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX573——13,178—
Jul 3, 2017 MForm 4 →Jul 6, 4:45 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX3,438——6,875—
Jun 21, 2017 MForm 4 →Jun 23, 4:08 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,157——8,594—
Jun 1, 2017 MForm 4 →Jun 5, 6:07 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX5,155——18,908—
May 31, 2017 AForm 4 →Jun 1, 5:01 pm EDTTETRAPHASE PHARMACEUTICALS INCTTPH12,500——12,500—
May 2, 2017 MForm 4 →May 4, 8:51 am EDTVERTEX PHARMACEUTICALS INC / MAVRTX8,979——19,756—
Apr 5, 2017 MForm 4 →Apr 7, 4:09 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX8,021——10,313—
Apr 3, 2017 MForm 4 →Apr 5, 4:55 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291——18,334—
Mar 29, 2017 MForm 4 →Mar 31, 4:08 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX13,750——20,625—
Feb 3, 2017 AForm 4 →Feb 7, 4:49 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX24,852——24,852—
Jun 8, 2016 AForm 4 →Jun 10, 8:04 am EDTTETRAPHASE PHARMACEUTICALS INCTTPH10,000——10,000—
Feb 2, 2016 AForm 4 →Feb 4, 6:51 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX28,735——28,735—
Nov 18, 2015 MForm 4 →Nov 20, 4:13 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX10,315——30,938—
Jul 21, 2015 AForm 4 →Jul 23, 4:30 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX34,000——34,000—
Jul 2, 2015 MForm 4 →Jul 7, 5:11 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291——41,253—
Jun 10, 2015 AForm 4 →Jun 11, 9:32 pm EDTTETRAPHASE PHARMACEUTICALS INCTTPH10,000——10,000—
Apr 2, 2015 MForm 4 →Apr 6, 4:32 pm EDTVERTEX PHARMACEUTICALS INC / MAVRTX2,291——43,544—
Feb 3, 2015 AForm 4 →Feb 5, 5:01 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX57,500——57,500—
Jan 2, 2015 MForm 4 →Jan 6, 4:45 pm ESTVERTEX PHARMACEUTICALS INC / MAVRTX2,291——45,835—