Form4insider filings, from the source

Company · CIK 0001192448 · SIC 3841 — Surgical & Medical Instruments & Apparatus · NYSE

GLAUKOS Corp · GKOS

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $235k · 4sales $314.4M · 64net −$314.2M
$10k$10k$1M$1M$100M$100MbuyssalesJun 2015May 2017Mar 2019Feb 2021Dec 2022Nov 2024Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2016 SForm 4 →Jul 5, 4:05 pm EDTThomas William BurnsChief Executive Officer, Director50,000$29.12$1,456,000462,254−9.76% plan?
Jun 20, 2016 SForm 4 →Jun 21, 4:25 pm EDTThomas William BurnsChief Executive Officer, Director7,997$30.00$239,910512,254−1.54% plan?
Jun 20, 2016 SForm 4 →Jun 21, 4:24 pm EDTRichard L HarrisonTreasurer, CFO & Secretary4,300$30.00$129,0001,388−75.6% plan?
Jun 20, 2016 MForm 4 →Jun 21, 4:24 pm EDTRichard L HarrisonTreasurer, CFO & Secretary4,300$3.98$17,0935,688— plan?
Jun 15, 2016 SForm 4 →Jun 16, 5:13 pm EDTChris M. CalcaterraChief Commercial Officer45,464$28.46$1,293,905240,000−15.9% plan?
Jun 15, 2016 MForm 4 →Jun 16, 5:13 pm EDTChris M. CalcaterraChief Commercial Officer45,464$5.02$228,271285,464— plan?
Jun 6, 2016 SForm 4 →Jun 6, 4:07 pm EDTThomas William BurnsChief Executive Officer, Director24,578$25.16$618,382520,251−4.51% plan?
Jun 3, 2016 SForm 4 →Jun 3, 4:59 pm EDTThomas William BurnsChief Executive Officer, Director422$25.00$10,550544,829−0.08% plan?
Jun 2, 2016 JForm 4 →Jun 6, 7:25 pm EDTWilliam J Link Ph.D.Director147,667——19,898— plan?
Jun 1, 2016 SForm 4 →Jun 2, 4:11 pm EDTThomas William BurnsChief Executive Officer, Director25,000$23.90$597,500545,251−4.38% plan?
May 31, 2016 SForm 4 →Jun 2, 9:19 pm EDTWilliam J Link Ph.D.Director34,058$23.98$816,711109,395−23.7% plan?
May 31, 2016 JForm 4 →Jun 2, 9:19 pm EDTWilliam J Link Ph.D.Director644,936——989— plan?
May 31, 2016 SForm 4 →Jun 2, 9:16 pm EDTVERSANT VENTURES I LLC +2Other34,058$23.98$816,711109,395−23.7% plan?
May 31, 2016 JForm 4 →Jun 2, 9:16 pm EDTVERSANT VENTURES I LLC +2Other650,273——496— plan?
May 31, 2016 SForm 4 →Jun 2, 9:15 pm EDTVERSANT VENTURES I LLC +9Other34,058$23.98$816,711109,395−23.7% plan?
May 31, 2016 JForm 4 →Jun 2, 9:15 pm EDTVERSANT VENTURES I LLC +9Other650,273——496— plan?
May 25, 2016 SForm 4 →May 26, 5:18 pm EDTThomas William BurnsChief Executive Officer, Director300$25.00$7,500570,251−0.05% plan?
May 4, 2016 MForm 4 →May 5, 4:01 pm EDTRichard L HarrisonTreasurer, CFO & Secretary26,732$3.98$106,26028,120— plan?
May 4, 2016 MForm 4 →May 5, 4:00 pm EDTChris M. CalcaterraChief Commercial Officer68,000$3.98$270,300308,000— plan?
May 3, 2016 SForm 4 →May 5, 4:01 pm EDTThomas William BurnsChief Executive Officer, Director36,700$24.67$905,276570,551−6.04% plan?
May 3, 2016 SForm 4 →May 5, 4:01 pm EDTRichard L HarrisonTreasurer, CFO & Secretary30,000$24.59$737,6401,388−95.6% plan?
May 3, 2016 SForm 4 →May 5, 4:00 pm EDTChris M. CalcaterraChief Commercial Officer74,536$24.40$1,818,427240,000−23.7% plan?
Mar 4, 2016 PForm 4 →Mar 4, 2:32 pm ESTAimee S WeisnerDirector2,500$16.03$40,0755,000+100% plan?
Feb 25, 2016 SForm 4 →Feb 26, 3:41 pm ESTMONTREUX EQUITY PARTNERS IV LP +210% Owner70,000$16.16$1,131,2003,209,812−2.13% plan?
Dec 31, 2015 AForm 4/A →May 6, 2016, 7:14 pm EDTRichard L HarrisonTreasurer, CFO & Secretary1,388$15.30$21,2364,656— plan?
Dec 31, 2015 AForm 4/A →May 6, 2016, 7:03 pm EDTThomas William BurnsChief Executive Officer, Director1,388$15.30$21,2361,388— plan?
Dec 31, 2015 PForm 4 →Jan 4, 2016, 3:04 pm ESTThomas William BurnsChief Executive Officer, Director1,388$15.30$21,2361,388— plan? amended
Dec 31, 2015 PForm 4 →Jan 4, 2016, 3:04 pm ESTRichard L HarrisonTreasurer, CFO & Secretary1,388$15.30$21,2364,656+42.5% plan? amended
Nov 12, 2015 PForm 4 →Nov 12, 4:31 pm ESTAimee S WeisnerDirector2,500$21.83$54,5752,500— plan?
Jun 30, 2015 CForm 4 →Jul 1, 3:37 pm EDTDomain Partners VIII, L.P. +610% Owner876,083——876,083— plan?
Jun 30, 2015 CForm 4 →Jul 1, 3:33 pm EDTDP VIII Associates, L.P. +610% Owner6,501——6,501— plan?
Jun 30, 2015 CFMForm 4 →Jul 1, 3:30 pm EDTDOMAIN PARTNERS IV LP +410% Owner2,086,360$10.74$313,1962,068,960— plan?
Jun 30, 2015 CForm 4 →Jul 1, 3:26 pm EDTDP IV ASSOCIATES LP +410% Owner14,041——14,041— plan?
Jun 30, 2015 CForm 4 →Jun 30, 7:27 pm EDTInterWest Management Partners IX, LLC +810% Owner2,603,362——2,603,362— plan?
Jun 30, 2015 CFMForm 4 →Jun 30, 6:13 pm EDTJonathan SilversteinDirector, 10% Owner2,921,405$18.00$211,21227,344— plan?
Jun 30, 2015 CForm 4 →Jun 30, 6:09 pm EDTPaul S MaderaDirector, 10% Owner3,026,678——54,177— plan?
Jun 30, 2015 CForm 4 →Jun 30, 6:08 pm EDTGilbert H KlimanDirector2,603,362——2,603,362— plan?
Jun 30, 2015 CFMForm 4 →Jun 30, 6:02 pm EDTWilliam J Link Ph.D.Director, 10% Owner3,161,767$18.00$229,82456,696— plan?
Jun 30, 2015 CForm 4 →Jun 30, 6:00 pm EDTRichard L HarrisonTreasurer, CFO & Secretary3,268——3,268— plan?
Jun 30, 2015 CForm 4 →Jun 30, 5:59 pm EDTChris M. CalcaterraChief Commercial Officer6,536——246,536— plan?
Jun 30, 2015 CForm 4 →Jun 30, 5:57 pm EDTThomas William BurnsChief Executive Officer, Director465,359——100,000— plan?
Jun 30, 2015 CForm 4 →Jun 30, 5:55 pm EDTMeritech Capital Associates III L.L.C. +510% Owner3,026,678——54,177— plan?
Jun 30, 2015 CFMForm 4 →Jun 30, 5:51 pm EDTORBIMED ADVISORS LLC +2Director, 10% Owner2,921,405$18.00$211,21227,344— plan?
Jun 30, 2015 CForm 4 →Jun 30, 5:48 pm EDTMONTREUX EQUITY PARTNERS IV LP +210% Owner3,279,812——161,406— plan?
Jun 30, 2015 CForm 4 →Jun 30, 5:46 pm EDTFrazier Healthcare V, LP +710% Owner2,603,362——2,603,362— plan?
Jun 30, 2015 CFMForm 4 →Jun 30, 5:43 pm EDTVERSANT VENTURES I LLC +710% Owner3,161,767$18.00$229,82456,696— plan?
Jun 30, 2015 CFMForm 4 →Jun 30, 5:42 pm EDTVERSANT VENTURES I LLC +710% Owner3,161,767$18.00$229,82456,696— plan?
Jun 24, 2015 PForm 4 →Jun 30, 6:11 pm EDTRobert J MoreDirector5,000$18.00$90,0005,000— plan? late

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 MForm 4 →Aug 20, 8:11 pm EDTGilbert H KlimanDirector2,500——12,500—
Aug 11, 2026 MForm 4 →Aug 13, 7:57 pm EDTJoseph E GilliamPRESIDENT & COO60,000——26,751—
Aug 7, 2026 MForm 4 →Aug 11, 5:31 pm EDTAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER20,000——0—10b5-1
Jul 16, 2026 MForm 4 →Jul 21, 4:26 pm EDTAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER10,000——10,000—10b5-1 late
Jul 9, 2026 MForm 4 →Jul 13, 8:04 pm EDTAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER10,000——10,000—10b5-1
Jul 6, 2026 MForm 4 →Jul 8, 9:13 pm EDTAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER10,000$38.68$386,80020,000—10b5-1
May 28, 2026 AForm 4/A →Jun 23, 7:29 pm EDTMark J FoleyDirector2,987——2,987—
May 28, 2026 AForm 4/A →Jun 23, 7:27 pm EDTLeana WenDirector2,987——2,987—
May 28, 2026 AForm 4/A →Jun 23, 7:26 pm EDTMarc StapleyDirector2,987——2,987—
May 28, 2026 AForm 4/A →Jun 23, 7:25 pm EDTAimee S WeisnerDirector2,987——2,987—
May 28, 2026 AForm 4/A →Jun 23, 7:24 pm EDTGilbert H KlimanDirector2,987——2,987—
May 28, 2026 AForm 4/A →Jun 23, 7:22 pm EDTDavid F HoffmeisterDirector2,987——2,987—
May 28, 2026 AForm 4/A →Jun 23, 7:22 pm EDTDenice TorresDirector2,987——2,987—
Aug 6, 2018 MForm 4 →Aug 8, 7:13 pm EDTThomas William BurnsChief Executive Officer, Director150,000——0—
Aug 2, 2018 MForm 4 →Aug 3, 7:35 pm EDTChris M. CalcaterraChief Operating Officer38,983——60,417—
Jun 19, 2018 MForm 4 →Jun 21, 4:07 pm EDTChris M. CalcaterraChief Operating Officer10,229——99,400—
Jun 15, 2018 MForm 4 →Jun 15, 5:53 pm EDTChris M. CalcaterraChief Operating Officer8,771——9,629—
Mar 14, 2018 AForm 4 →Mar 16, 1:03 pm EDTThomas William BurnsChief Executive Officer, Director266,000——266,000—
Mar 14, 2018 AForm 4 →Mar 16, 1:02 pm EDTChris M. CalcaterraChief Operating Officer80,500——80,500—
Mar 14, 2018 AForm 4 →Mar 16, 1:02 pm EDTJoseph E GilliamCFO, SVP Corporate Development80,500——80,500—
Jan 26, 2018 MForm 4 →Jan 29, 7:05 pm ESTThomas William BurnsChief Executive Officer, Director47,000——0—
Dec 27, 2017 MForm 4 →Dec 27, 6:07 pm ESTThomas William BurnsChief Executive Officer, Director20,000——47,000—
Dec 13, 2017 AForm 4 →Dec 14, 6:40 pm ESTAimee S WeisnerDirector15,000——15,000—
Dec 13, 2017 AForm 4 →Dec 14, 6:40 pm ESTMarc StapleyDirector15,000——15,000—
Dec 13, 2017 AForm 4 →Dec 14, 6:40 pm ESTJonathan SilversteinDirector15,000——15,000—
Dec 13, 2017 AForm 4 →Dec 14, 6:39 pm ESTGilbert H KlimanDirector15,000——15,000—
Dec 13, 2017 AForm 4 →Dec 14, 6:39 pm ESTDavid F HoffmeisterDirector15,000——15,000—
Dec 13, 2017 AForm 4 →Dec 14, 6:39 pm ESTWilliam J Link Ph.D.Director15,000——15,000—
Dec 13, 2017 AForm 4 →Dec 14, 6:39 pm ESTMark J FoleyDirector15,000——15,000—
Sep 7, 2017 MForm 4 →Sep 8, 5:39 pm EDTThomas William BurnsChief Executive Officer, Director73,788——120,640—
Sep 5, 2017 MForm 4 →Sep 6, 8:17 pm EDTThomas William BurnsChief Executive Officer, Director1,212——169,428—
May 5, 2017 AForm 4 →May 9, 7:05 pm EDTJoseph E GilliamCFO, SVP Corporate Development300,000——300,000—
Mar 15, 2017 AForm 5 →Feb 9, 2018, 5:24 pm ESTThomas William BurnsChief Executive Officer, Director180,000——180,000—
Mar 15, 2017 AForm 5 →Feb 9, 2018, 5:23 pm ESTChris M. CalcaterraChief Operating Officer80,000——80,000—
Jan 12, 2017 MForm 4 →Jan 13, 5:04 pm ESTRichard L HarrisonCFO & Treasurer20,634——20,500—
Jan 12, 2017 MForm 4 →Jan 13, 5:04 pm ESTChris M. CalcaterraChief Commercial Officer18,136——0—
Jan 9, 2017 MForm 4 →Jan 11, 4:30 pm ESTChris M. CalcaterraChief Commercial Officer20,000——18,136—
Jan 6, 2017 MForm 4 →Jan 9, 4:00 pm ESTRichard L HarrisonCFO & Treasurer20,634——41,134—
Dec 14, 2016 MForm 4 →Dec 16, 4:17 pm ESTThomas William BurnsChief Executive Officer, Director8,000——92,000—
Nov 14, 2016 MForm 4 →Nov 15, 4:59 pm ESTThomas William BurnsChief Executive Officer, Director190,120——0—
Oct 24, 2016 MForm 4 →Oct 25, 4:55 pm EDTChris M. CalcaterraChief Commercial Officer20,000——38,136—
Oct 20, 2016 MForm 4 →Oct 20, 6:37 pm EDTChris M. CalcaterraChief Commercial Officer40,000——58,136—
Jul 27, 2016 MForm 4 →Jul 27, 6:54 pm EDTRichard L HarrisonTreasurer, CFO & Secretary10,000——1,268—
Jul 12, 2016 MForm 4 →Jul 13, 4:01 pm EDTRichard L HarrisonTreasurer, CFO & Secretary5,700——11,268—
Jun 20, 2016 MForm 4 →Jun 21, 4:24 pm EDTRichard L HarrisonTreasurer, CFO & Secretary4,300——16,968—
Jun 15, 2016 MForm 4 →Jun 16, 5:13 pm EDTChris M. CalcaterraChief Commercial Officer45,464——18,400—
Jun 2, 2016 AForm 4 →Jun 6, 7:25 pm EDTWilliam J Link Ph.D.Director15,000——15,000—
Jun 2, 2016 AForm 4 →Jun 3, 5:07 pm EDTAimee S WeisnerDirector15,000——15,000—
Jun 2, 2016 AForm 4 →Jun 3, 5:07 pm EDTDavid F HoffmeisterDirector15,000——15,000—
Jun 2, 2016 AForm 4 →Jun 3, 5:06 pm EDTGilbert H KlimanDirector15,000——15,000—
Jun 2, 2016 AForm 4 →Jun 3, 5:05 pm EDTJonathan SilversteinDirector15,000——15,000—
Jun 2, 2016 AForm 4 →Jun 3, 5:05 pm EDTMarc StapleyDirector15,000——15,000—
Jun 2, 2016 AForm 4 →Jun 3, 5:04 pm EDTMark J FoleyDirector15,000——15,000—
May 4, 2016 MForm 4 →May 5, 4:01 pm EDTRichard L HarrisonTreasurer, CFO & Secretary26,732——21,268—
May 4, 2016 MForm 4 →May 5, 4:00 pm EDTChris M. CalcaterraChief Commercial Officer68,000——0—
Mar 10, 2016 AForm 4 →Mar 11, 5:34 pm ESTChris M. CalcaterraChief Commercial Officer100,000——100,000—
Mar 10, 2016 AForm 4 →Mar 11, 5:34 pm ESTRichard L HarrisonTreasurer, CFO & Secretary50,000——50,000—
Mar 10, 2016 AForm 4 →Mar 11, 5:34 pm ESTThomas William BurnsChief Executive Officer, Director275,000——275,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:24 pm EDTJonathan SilversteinDirector25,000——25,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:24 pm EDTMarc StapleyDirector25,000——25,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:24 pm EDTAimee S WeisnerDirector25,000——25,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:24 pm EDTGilbert H KlimanDirector25,000——25,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:23 pm EDTDavid F HoffmeisterDirector25,000——25,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:23 pm EDTMark J FoleyDirector25,000——25,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:23 pm EDTWilliam J Link Ph.D.Director, 10% Owner25,000——25,000—
Jul 23, 2015 AForm 4 →Jul 24, 5:23 pm EDTOlav BergheimDirector25,000——25,000—
Jun 30, 2015 CForm 4 →Jul 1, 3:37 pm EDTDomain Partners VIII, L.P. +610% Owner876,083——0—
Jun 30, 2015 CForm 4 →Jul 1, 3:33 pm EDTDP VIII Associates, L.P. +610% Owner6,501——0—
Jun 30, 2015 CMForm 4 →Jul 1, 3:30 pm EDTDOMAIN PARTNERS IV LP +410% Owner2,077,660——0—
Jun 30, 2015 CForm 4 →Jul 1, 3:26 pm EDTDP IV ASSOCIATES LP +410% Owner14,041——0—
Jun 30, 2015 CForm 4 →Jun 30, 7:27 pm EDTInterWest Management Partners IX, LLC +810% Owner2,603,362——0—
Jun 30, 2015 CMForm 4 →Jun 30, 6:13 pm EDTJonathan SilversteinDirector, 10% Owner2,909,671——0—
Jun 30, 2015 CForm 4 →Jun 30, 6:09 pm EDTPaul S MaderaDirector, 10% Owner3,026,678——0—
Jun 30, 2015 CForm 4 →Jun 30, 6:08 pm EDTGilbert H KlimanDirector2,603,362——0—
Jun 30, 2015 CMForm 4 →Jun 30, 6:02 pm EDTWilliam J Link Ph.D.Director, 10% Owner3,148,999——0—
Jun 30, 2015 CForm 4 →Jun 30, 6:00 pm EDTRichard L HarrisonTreasurer, CFO & Secretary3,268——0—
Jun 30, 2015 CForm 4 →Jun 30, 5:59 pm EDTChris M. CalcaterraChief Commercial Officer6,536——0—
Jun 30, 2015 CForm 4 →Jun 30, 5:57 pm EDTThomas William BurnsChief Executive Officer, Director465,359——0—
Jun 30, 2015 CForm 4 →Jun 30, 5:55 pm EDTMeritech Capital Associates III L.L.C. +510% Owner3,026,678——0—
Jun 30, 2015 CMForm 4 →Jun 30, 5:51 pm EDTORBIMED ADVISORS LLC +2Director, 10% Owner2,909,671——0—
Jun 30, 2015 CForm 4 →Jun 30, 5:48 pm EDTMONTREUX EQUITY PARTNERS IV LP +210% Owner3,279,812——0—
Jun 30, 2015 CForm 4 →Jun 30, 5:46 pm EDTFrazier Healthcare V, LP +710% Owner2,603,362——0—
Jun 30, 2015 CMForm 4 →Jun 30, 5:43 pm EDTVERSANT VENTURES I LLC +710% Owner3,148,999——0—
Jun 30, 2015 CMForm 4 →Jun 30, 5:42 pm EDTVERSANT VENTURES I LLC +710% Owner3,148,999——0—
Jun 26, 2015 XForm 4 →Jun 30, 4:19 pm EDTFrazier Healthcare V, LP +710% Owner49,410$7.65$188,9930—