Company · CIK 0001388658 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq
iRhythm Holdings, Inc. · IRTC
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 2, 2026 SForm 4 → | Sep 3, 4:01 pm EDT | Daniel G. WilsonChief Financial Officer | 773 | $121.83 | $94,175 | 34,887 | −2.17% | |
| Aug 10, 2026 SForm 4 → | Aug 11, 4:02 pm EDT | Quentin S. BlackfordPresident and CEO, Director | 26,859 | $124.65 | $3,348,012 | 226,008 | −10.6% | |
| Aug 10, 2026 SForm 4 → | Aug 11, 4:02 pm EDT | Patrick Michael MurphyCBO and CLO | 7,093 | $124.65 | $884,156 | 69,699 | −9.24% | |
| Aug 10, 2026 SForm 4 → | Aug 11, 4:01 pm EDT | Chad PattersonCHIEF COMM & PRODUCT OFFICER | 7,093 | $124.65 | $884,170 | 62,125 | −10.2% | |
| Aug 10, 2026 SForm 4 → | Aug 11, 4:01 pm EDT | Sumi ShrishrimalEVP, Chief Risk Officer | 5,372 | $124.65 | $669,641 | 44,621 | −10.7% | |
| Aug 10, 2026 SForm 4 → | Aug 11, 4:00 pm EDT | Minang TurakhiaCHIEF MED/SCI OFCR EVP ADVTECH | 7,093 | $124.65 | $884,151 | 60,116 | −10.6% | |
| Aug 7, 2026 AForm 4 → | Aug 11, 4:02 pm EDT | Quentin S. BlackfordPresident and CEO, Director | 48,534 | — | — | 252,867 | — | |
| Aug 7, 2026 AForm 4 → | Aug 11, 4:02 pm EDT | Patrick Michael MurphyCBO and CLO | 13,589 | — | — | 76,792 | — | |
| Aug 7, 2026 AForm 4 → | Aug 11, 4:01 pm EDT | Chad PattersonCHIEF COMM & PRODUCT OFFICER | 13,589 | — | — | 69,218 | — | |
| Aug 7, 2026 AForm 4 → | Aug 11, 4:01 pm EDT | Sumi ShrishrimalEVP, Chief Risk Officer | 9,706 | — | — | 49,993 | — | |
| Aug 7, 2026 AForm 4 → | Aug 11, 4:00 pm EDT | Minang TurakhiaCHIEF MED/SCI OFCR EVP ADVTECH | 13,589 | — | — | 67,209 | — | |
| Aug 3, 2026 SForm 4 → | Aug 4, 4:02 pm EDT | Mervin SmithEVP Strategic Business Ops | 617 | $122.12 | $75,349 | 22,410 | −2.68% | |
| Aug 3, 2026 SForm 4 → | Aug 4, 4:01 pm EDT | Julianne RoddaEVP, CHIEF PEOPLE OFFICER | 2,112 | $122.12 | $257,919 | 18,201 | −10.4% | |
| Aug 3, 2026 SForm 4 → | Aug 4, 4:01 pm EDT | Chad PattersonCHIEF COMM & PRODUCT OFFICER | 2,712 | $122.12 | $331,192 | 55,629 | −4.65% | |
| Jul 2, 2026 SForm 4 → | Jul 6, 4:03 pm EDT | Minang TurakhiaCHIEF MED/SCI OFCR EVP ADVTECH | 1,423 | $124.71 | $177,462 | 53,620 | −2.59% | |
| Jul 2, 2026 SForm 4 → | Jul 6, 4:03 pm EDT | Sean Clinton FreemanEVP, Strategy & Corp Devt | 918 | $124.71 | $114,484 | 13,641 | −6.31% | |
| Jun 2, 2026 SForm 4 → | Jun 3, 4:16 pm EDT | Sumi ShrishrimalEVP, Chief Risk Officer | 1,716 | $108.19 | $185,652 | 40,287 | −4.09% | |
| Jun 2, 2026 SForm 4 → | Jun 3, 4:15 pm EDT | Marc Wade RosenbaumChief Accounting Officer | 729 | $108.19 | $78,870 | 16,155 | −4.32% | |
| May 29, 2026 AForm 4 → | Jun 3, 4:16 pm EDT | Sumi ShrishrimalEVP, Chief Risk Officer | 133 | $96.82 | $12,876 | 42,003 | — | late |
| May 29, 2026 AForm 4 → | Jun 3, 4:15 pm EDT | Marc Wade RosenbaumChief Accounting Officer | 178 | $96.82 | $17,233 | 16,884 | — | late |
| Mar 4, 2019 SForm 4 → | Mar 5, 3:18 pm EST | David A VortEVP, Sales | 5,044 | $95.89 | $483,679 | 19,839 | −20.3% | plan? |
| Mar 1, 2019 FMForm 4 → | Mar 5, 3:18 pm EST | David A VortEVP, Sales | 6,882 | $28.67 | $197,322 | 24,883 | — | plan? |
| Mar 1, 2019 FForm 4 → | Mar 5, 3:17 pm EST | Derrick SungEVP, Strat Corp Development | 1,081 | $97.34 | $105,225 | 25,902 | — | plan? |
| Mar 1, 2019 FForm 4 → | Mar 5, 3:16 pm EST | Kevin M KingPresident and CEO | 6,626 | $97.34 | $644,975 | 224,384 | — | plan? |
| Mar 1, 2019 FForm 4 → | Mar 5, 3:16 pm EST | Matthew C. GarrettChief Financial Officer | 1,852 | $97.34 | $180,274 | 21,227 | — | plan? |
| Feb 27, 2019 AForm 4 → | Mar 1, 9:36 pm EST | Derrick SungEVP, Strat Corp Development | 1,725 | — | — | 26,983 | — | plan? |
| Feb 27, 2019 AForm 4 → | Mar 1, 9:35 pm EST | Kevin M KingPresident and CEO | 8,340 | — | — | 231,010 | — | plan? |
| Feb 27, 2019 AForm 4 → | Mar 1, 9:34 pm EST | Karim KartiChief Operating Officer | 5,751 | — | — | 29,864 | — | plan? |
| Feb 27, 2019 AForm 4 → | Mar 1, 9:33 pm EST | Matthew C. GarrettChief Financial Officer | 2,875 | — | — | 23,079 | — | plan? |
| Feb 27, 2019 AForm 4 → | Mar 1, 9:32 pm EST | David A VortEVP, Sales | 2,875 | — | — | 21,677 | — | plan? |
| Feb 25, 2019 SForm 4 → | Feb 27, 2:47 pm EST | David A VortEVP, Sales | 5,044 | $94.85 | $478,403 | 18,802 | −21.2% | plan? |
| Feb 25, 2019 MForm 4 → | Feb 27, 2:47 pm EST | David A VortEVP, Sales | 5,044 | $3.65 | $18,411 | 23,846 | — | plan? |
| Feb 25, 2019 SForm 4 → | Feb 27, 2:35 pm EST | Bruce G. BodakenDirector | 2,158 | $95.90 | $206,961 | 3,142 | −40.7% | plan? |
| Feb 25, 2019 MForm 4 → | Feb 27, 2:35 pm EST | Bruce G. BodakenDirector | 2,158 | $41.04 | $88,564 | 5,300 | — | plan? |
| Feb 22, 2019 SForm 4 → | Feb 25, 9:56 am EST | David A VortEVP, Sales | 758 | $95.00 | $72,010 | 18,802 | −3.88% | plan? |
| Feb 22, 2019 MForm 4 → | Feb 25, 9:56 am EST | David A VortEVP, Sales | 758 | $3.65 | $2,767 | 19,560 | — | plan? |
| Feb 19, 2019 SForm 4 → | Feb 21, 7:09 pm EST | David A VortEVP, Sales | 4,286 | $92.66 | $397,141 | 18,802 | −18.6% | plan? |
| Feb 19, 2019 MForm 4 → | Feb 21, 7:09 pm EST | David A VortEVP, Sales | 4,286 | $3.65 | $15,644 | 23,088 | — | plan? |
| Feb 13, 2019 SForm 4 → | Feb 14, 7:54 pm EST | David A VortEVP, Sales | 5,044 | $90.84 | $458,180 | 18,802 | −21.2% | plan? |
| Feb 13, 2019 MForm 4 → | Feb 14, 7:54 pm EST | David A VortEVP, Sales | 2,702 | $3.65 | $9,862 | 23,846 | — | plan? |
| Feb 13, 2019 SForm 4 → | Feb 14, 7:53 pm EST | Matthew C. GarrettChief Financial Officer | 20,203 | $90.10 | $1,820,290 | 20,204 | −50.0% | plan? |
| Feb 13, 2019 MForm 4 → | Feb 14, 7:53 pm EST | Matthew C. GarrettChief Financial Officer | 20,203 | $3.65 | $73,741 | 40,407 | — | plan? |
| Jan 30, 2019 SForm 4 → | Jan 31, 2:41 pm EST | Derrick SungEVP, Strat Corp Development | 2,000 | $84.00 | $168,000 | 25,258 | −7.34% | plan? |
| Jan 30, 2019 MForm 4 → | Jan 31, 2:41 pm EST | Derrick SungEVP, Strat Corp Development | 2,000 | $35.25 | $70,500 | 27,258 | — | plan? |
| Jan 28, 2019 SForm 4 → | Jan 30, 4:38 pm EST | Derrick SungEVP, Strat Corp Development | 10,125 | $84.03 | $850,851 | 25,258 | −28.6% | plan? |
| Jan 28, 2019 MForm 4 → | Jan 30, 4:38 pm EST | Derrick SungEVP, Strat Corp Development | 10,125 | $18.12 | $183,506 | 26,315 | — | plan? |
| Jan 16, 2019 SForm 4 → | Jan 17, 6:51 pm EST | Matthew C. GarrettChief Financial Officer | 20,203 | $85.00 | $1,717,255 | 20,204 | −50.0% | plan? |
| Jan 16, 2019 MForm 4 → | Jan 17, 6:51 pm EST | Matthew C. GarrettChief Financial Officer | 20,203 | $3.65 | $73,741 | 40,407 | — | plan? |
| Dec 7, 2018 SForm 4 → | Dec 10, 6:17 pm EST | David A VortEVP, Sales | 5,176 | $73.31 | $379,453 | 21,144 | −19.7% | plan? |
| Dec 7, 2018 MForm 4 → | Dec 10, 6:17 pm EST | David A VortEVP, Sales | 4,500 | $3.65 | $16,425 | 26,320 | — | plan? |
| Nov 15, 2018 SForm 4 → | Nov 19, 3:58 pm EST | Kevin M KingPresident and CEO | 17,168 | $70.00 | $1,201,760 | 222,367 | −7.17% | plan? |
| Nov 15, 2018 MForm 4 → | Nov 19, 3:58 pm EST | Kevin M KingPresident and CEO | 17,168 | $3.67 | $62,991 | 238,838 | — | plan? |
| Nov 13, 2018 SForm 4 → | Nov 15, 4:42 pm EST | Kevin M KingPresident and CEO | 42,832 | $70.11 | $3,002,952 | 222,367 | −16.2% | plan? |
| Nov 13, 2018 MForm 4 → | Nov 15, 4:42 pm EST | Kevin M KingPresident and CEO | 42,832 | $4.12 | $176,468 | 247,228 | — | plan? |
| Nov 5, 2018 MForm 4 → | Nov 6, 6:30 pm EST | Derrick SungEVP, Strat Corp Development | 5,800 | $6.35 | $36,830 | 25,258 | — | plan? |
| Oct 16, 2018 SForm 4 → | Oct 17, 1:37 pm EDT | Derrick SungEVP, Strat Corp Development | 10,000 | $88.01 | $880,100 | 19,458 | −33.9% | plan? |
| Oct 16, 2018 MForm 4 → | Oct 17, 1:37 pm EDT | Derrick SungEVP, Strat Corp Development | 10,000 | $6.35 | $63,500 | 29,458 | — | plan? |
| Oct 9, 2018 SForm 4 → | Oct 10, 2:27 pm EDT | Derrick SungEVP, Strat Corp Development | 10,000 | $83.10 | $831,000 | 19,458 | −33.9% | plan? |
| Oct 9, 2018 MForm 4 → | Oct 10, 2:27 pm EDT | Derrick SungEVP, Strat Corp Development | 10,000 | $6.35 | $63,500 | 29,458 | — | plan? |
| Sep 18, 2018 MForm 4 → | Sep 19, 12:51 pm EDT | Derrick SungSee Remarks | 2,800 | $6.35 | $17,780 | 19,458 | — | plan? |
| Aug 6, 2018 SForm 4 → | Aug 7, 2:14 pm EDT | Kevin M KingPresident and CEO, Director | 60,000 | $82.90 | $4,974,000 | 222,367 | −21.2% | plan? |
| Aug 6, 2018 MForm 4 → | Aug 7, 2:14 pm EDT | Kevin M KingPresident and CEO, Director | 60,000 | $4.12 | $247,200 | 282,367 | — | plan? |
| Aug 2, 2018 SForm 4 → | Aug 6, 2:37 pm EDT | Derrick SungSee Remarks | 10,000 | $82.01 | $820,100 | 16,658 | −37.5% | plan? |
| Aug 2, 2018 MForm 4 → | Aug 6, 2:37 pm EDT | Derrick SungSee Remarks | 10,000 | $6.35 | $63,500 | 26,658 | — | plan? |
| Aug 2, 2018 AForm 4 → | Aug 6, 2:34 pm EDT | Karim KartiChief Operating Officer | 24,113 | — | — | 24,113 | — | plan? |
| Aug 1, 2018 MForm 4 → | Aug 3, 9:27 pm EDT | Kevin M KingPresident and CEO, Director | 60,700 | $3.89 | $235,820 | 222,367 | — | plan? |
| Jul 31, 2018 MForm 4 → | Aug 1, 6:04 pm EDT | Derrick SungSee Remarks | 2,800 | $6.35 | $17,780 | 16,658 | — | plan? |
| Jul 18, 2018 SForm 4 → | Jul 20, 5:50 pm EDT | Matthew C. GarrettChief Financial Officer | 14,537 | $83.91 | $1,219,800 | 20,204 | −41.8% | plan? |
| Jul 18, 2018 MForm 4 → | Jul 20, 5:50 pm EDT | Matthew C. GarrettChief Financial Officer | 14,537 | $4.12 | $59,892 | 30,226 | — | plan? |
| Jun 11, 2018 SForm 4 → | Jun 12, 7:25 pm EDT | Raymond W. ScottDirector | 6,877 | $80.41 | $552,980 | 2,028 | −77.2% | plan? |
| Jun 11, 2018 MForm 4 → | Jun 12, 7:25 pm EDT | Raymond W. ScottDirector | 6,877 | $26.00 | $178,802 | 8,905 | — | plan? |
| May 23, 2018 AForm 4 → | Jun 7, 6:05 am EDT | Mark J RubashDirector | 1,631 | — | — | 2,992 | — | plan? late |
| May 23, 2018 AForm 4 → | Jun 6, 6:10 pm EDT | Raymond W. ScottDirector | 2,028 | — | — | 2,028 | — | plan? late |
| May 23, 2018 AForm 4 → | Jun 6, 5:37 pm EDT | Bruce G. BodakenDirector | 1,193 | — | — | 3,142 | — | plan? late |
| May 23, 2018 AForm 4 → | Jun 6, 5:35 pm EDT | Abhijit Y TalwalkarDirector | 1,404 | — | — | 2,839 | — | plan? late |
| May 23, 2018 AForm 4 → | Jun 6, 5:34 pm EDT | Ralph SnydermanDirector | 1,193 | — | — | 3,142 | — | plan? late |
| May 23, 2018 AForm 4 → | Jun 6, 5:31 pm EDT | Merz Cathleen Noel BaireyDirector | 169 | — | — | 3,289 | — | plan? late |
| May 18, 2018 SForm 4 → | May 21, 9:01 pm EDT | Derrick SungSee Remarks | 10,000 | $70.00 | $700,000 | 13,858 | −41.9% | plan? |
| May 18, 2018 MForm 4 → | May 21, 9:01 pm EDT | Derrick SungSee Remarks | 10,000 | $6.35 | $63,500 | 23,858 | — | plan? |
| May 7, 2018 SForm 4 → | May 9, 6:33 pm EDT | Kevin M KingPresident and CEO, Director | 80,000 | $65.91 | $5,272,647 | 161,387 | −33.1% | plan? |
| May 7, 2018 MForm 4 → | May 9, 6:33 pm EDT | Kevin M KingPresident and CEO, Director | 80,000 | $4.12 | $329,600 | 184,628 | — | plan? |
| Apr 9, 2018 AForm 4 → | Apr 26, 1:41 pm EDT | Merz Cathleen Noel BaireyDirector | 3,120 | — | — | 3,120 | — | plan? late |
| Mar 8, 2018 SForm 4 → | Mar 12, 4:41 pm EDT | Vijay K LathiDirector | 114,018 | $66.44 | $7,575,291 | 0 | −100% | plan? |
| Mar 8, 2018 SForm 4 → | Mar 9, 2:55 pm EST | David A VortEVP, Sales | 935 | $67.01 | $62,654 | 22,221 | −4.04% | plan? |
| Mar 1, 2018 FForm 4 → | Mar 5, 4:30 pm EST | Matthew C. GarrettChief Financial Officer | 1,211 | $62.24 | $75,373 | 20,149 | — | plan? |
| Mar 1, 2018 FForm 4 → | Mar 5, 4:30 pm EST | Derrick SungSee Remarks | 683 | $62.24 | $42,510 | 13,858 | — | plan? |
| Mar 1, 2018 FForm 4 → | Mar 5, 4:29 pm EST | Kevin M KingPresident and CEO, Director | 5,206 | $62.24 | $324,021 | 161,387 | — | plan? |
| Mar 1, 2018 FForm 4 → | Mar 5, 4:28 pm EST | David A VortEVP, Sales | 1,233 | $62.24 | $76,742 | 23,156 | — | plan? |
| Feb 28, 2018 AForm 4 → | Mar 1, 7:30 pm EST | Kevin M KingPresident and CEO, Director | 23,800 | — | — | 166,593 | — | plan? |
| Feb 27, 2018 AForm 4 → | Mar 1, 8:07 pm EST | Derrick SungSee Remarks | 3,700 | — | — | 14,541 | — | plan? |
| Feb 27, 2018 AForm 4 → | Mar 1, 7:32 pm EST | Matthew C. GarrettChief Financial Officer | 7,000 | — | — | 21,630 | — | plan? |
| Feb 27, 2018 AForm 4 → | Mar 1, 7:30 pm EST | David A VortEVP, Sales | 7,000 | — | — | 24,389 | — | plan? |
| Feb 26, 2018 SForm 4 → | Feb 28, 1:52 pm EST | Kevin M KingPresident and CEO, Director | 60,000 | $64.52 | $3,871,200 | 141,842 | −29.7% | plan? |
| Feb 26, 2018 MForm 4 → | Feb 28, 1:52 pm EST | Kevin M KingPresident and CEO, Director | 60,000 | $4.12 | $247,200 | 201,842 | — | plan? |
| Feb 23, 2018 SForm 4 → | Feb 26, 6:21 pm EST | Raymond W. ScottDirector | 8,499 | $65.55 | $557,109 | 0 | −100% | plan? |
| Feb 23, 2018 MForm 4 → | Feb 26, 6:21 pm EST | Raymond W. ScottDirector | 8,499 | $3.65 | $31,021 | 8,499 | — | plan? |
| Feb 22, 2018 SForm 4 → | Feb 26, 4:16 pm EST | Vijay K LathiDirector | 45,723 | $65.61 | $3,000,037 | 114,018 | −28.6% | plan? |
| Feb 20, 2018 SForm 4 → | Feb 22, 4:18 pm EST | Vijay K LathiDirector | 169,000 | $62.41 | $10,547,250 | 159,741 | −51.4% | plan? |
| Jan 5, 2018 SForm 4 → | Jan 8, 9:11 pm EST | Matthew C. GarrettChief Financial Officer | 42,910 | $59.17 | $2,539,006 | 14,630 | −74.6% | plan? |
| Jan 5, 2018 MForm 4 → | Jan 8, 9:11 pm EST | Matthew C. GarrettChief Financial Officer | 42,910 | $4.12 | $176,789 | 36,085 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 4, 2019 MForm 4 → | Mar 5, 3:18 pm EST | David A VortEVP, Sales | 5,044 | — | — | 72,960 | — | |
| Feb 25, 2019 MForm 4 → | Feb 27, 2:47 pm EST | David A VortEVP, Sales | 5,044 | — | — | 78,004 | — | |
| Feb 25, 2019 MForm 4 → | Feb 27, 2:35 pm EST | Bruce G. BodakenDirector | 2,158 | — | — | 1,931 | — | |
| Feb 22, 2019 MForm 4 → | Feb 25, 9:56 am EST | David A VortEVP, Sales | 758 | — | — | 83,048 | — | |
| Feb 19, 2019 MForm 4 → | Feb 21, 7:09 pm EST | David A VortEVP, Sales | 4,286 | — | — | 83,806 | — | |
| Feb 13, 2019 MForm 4 → | Feb 14, 7:54 pm EST | David A VortEVP, Sales | 2,702 | — | — | 88,092 | — | |
| Feb 13, 2019 MForm 4 → | Feb 14, 7:53 pm EST | Matthew C. GarrettChief Financial Officer | 20,203 | — | — | 0 | — | |
| Jan 30, 2019 MForm 4 → | Jan 31, 2:41 pm EST | Derrick SungEVP, Strat Corp Development | 2,000 | — | — | 7,875 | — | |
| Jan 28, 2019 MForm 4 → | Jan 30, 4:38 pm EST | Derrick SungEVP, Strat Corp Development | 10,125 | — | — | 9,875 | — | |
| Jan 16, 2019 MForm 4 → | Jan 17, 6:51 pm EST | Matthew C. GarrettChief Financial Officer | 20,203 | — | — | 20,203 | — | |
| Dec 7, 2018 MForm 4 → | Dec 10, 6:17 pm EST | David A VortEVP, Sales | 4,500 | — | — | 90,794 | — | |
| Nov 15, 2018 MForm 4 → | Nov 19, 3:58 pm EST | Kevin M KingPresident and CEO | 17,168 | — | — | 148,365 | — | |
| Nov 13, 2018 MForm 4 → | Nov 15, 4:42 pm EST | Kevin M KingPresident and CEO | 42,832 | — | — | 697 | — | |
| Nov 5, 2018 MForm 4 → | Nov 6, 6:30 pm EST | Derrick SungEVP, Strat Corp Development | 5,800 | — | — | 93,091 | — | |
| Oct 16, 2018 MForm 4 → | Oct 17, 1:37 pm EDT | Derrick SungEVP, Strat Corp Development | 10,000 | — | — | 98,891 | — | |
| Oct 9, 2018 MForm 4 → | Oct 10, 2:27 pm EDT | Derrick SungEVP, Strat Corp Development | 10,000 | — | — | 108,891 | — | |
| Sep 18, 2018 MForm 4 → | Sep 19, 12:51 pm EDT | Derrick SungSee Remarks | 2,800 | — | — | 118,891 | — | |
| Aug 6, 2018 MForm 4 → | Aug 7, 2:14 pm EDT | Kevin M KingPresident and CEO, Director | 60,000 | — | — | 17,971 | — | |
| Aug 2, 2018 MForm 4 → | Aug 6, 2:37 pm EDT | Derrick SungSee Remarks | 10,000 | — | — | 121,691 | — | |
| Aug 2, 2018 AForm 4 → | Aug 6, 2:34 pm EDT | Karim KartiChief Operating Officer | 12,218 | — | — | 7,518 | — | |
| Aug 1, 2018 MForm 4 → | Aug 3, 9:27 pm EDT | Kevin M KingPresident and CEO, Director | 60,700 | — | — | 171,071 | — | |
| Jul 31, 2018 MForm 4 → | Aug 1, 6:04 pm EDT | Derrick SungSee Remarks | 2,800 | — | — | 131,691 | — | |
| Jul 18, 2018 MForm 4 → | Jul 20, 5:50 pm EDT | Matthew C. GarrettChief Financial Officer | 14,537 | — | — | 0 | — | |
| Jun 11, 2018 MForm 4 → | Jun 12, 7:25 pm EDT | Raymond W. ScottDirector | 6,877 | — | — | 0 | — | |
| May 18, 2018 MForm 4 → | May 21, 9:01 pm EDT | Derrick SungSee Remarks | 10,000 | — | — | 134,491 | — | |
| May 7, 2018 MForm 4 → | May 9, 6:33 pm EDT | Kevin M KingPresident and CEO, Director | 80,000 | — | — | 29,013 | — | |
| Feb 28, 2018 AForm 4 → | Mar 1, 7:30 pm EST | Kevin M KingPresident and CEO, Director | 51,700 | — | — | 51,700 | — | |
| Feb 27, 2018 AForm 4 → | Mar 1, 8:07 pm EST | Derrick SungSee Remarks | 8,000 | — | — | 8,000 | — | |
| Feb 27, 2018 AForm 4 → | Mar 1, 7:32 pm EST | Matthew C. GarrettChief Financial Officer | 15,100 | — | — | 15,100 | — | |
| Feb 27, 2018 AForm 4 → | Mar 1, 7:30 pm EST | David A VortEVP, Sales | 15,100 | — | — | 15,100 | — | |
| Feb 26, 2018 MForm 4 → | Feb 28, 1:52 pm EST | Kevin M KingPresident and CEO, Director | 60,000 | — | — | 109,013 | — | |
| Feb 23, 2018 MForm 4 → | Feb 26, 6:21 pm EST | Raymond W. ScottDirector | 8,499 | — | — | 0 | — | |
| Jan 5, 2018 MForm 4 → | Jan 8, 9:11 pm EST | Matthew C. GarrettChief Financial Officer | 42,910 | — | — | 0 | — | |
| Dec 29, 2017 MForm 4 → | Jan 2, 2018, 6:10 am EST | Kevin M KingPresident and CEO, Director | 38,800 | — | — | 169,013 | — | |
| Dec 12, 2017 AForm 4 → | Dec 19, 1:12 pm EST | Raymond W. ScottDirector | 2,189 | — | — | 2,189 | — | late amended |
| Nov 6, 2017 MForm 4 → | Nov 8, 10:14 am EST | Kevin M KingPresident and CEO, Director | 60,000 | — | — | 207,813 | — | |
| Sep 13, 2017 XForm 4 → | Sep 15, 2:06 pm EDT | Vijay K LathiDirector | 72,389 | — | — | 0 | — | |
| Sep 12, 2017 MForm 4 → | Sep 13, 1:54 pm EDT | David A VortEVP, Sales | 5,000 | — | — | 95,294 | — | |
| Sep 7, 2017 MForm 4 → | Sep 11, 2:52 pm EDT | Raymond W. ScottDirector | 8,088 | — | — | 0 | — | |
| Sep 6, 2017 MForm 4 → | Sep 7, 8:30 pm EDT | Raymond W. ScottDirector | 4,661 | — | — | 8,088 | — | |
| Aug 28, 2017 MForm 4 → | Aug 29, 7:05 pm EDT | Raymond W. ScottDirector | 12,749 | — | — | 0 | — | |
| Jul 17, 2017 AForm 4 → | Jul 19, 10:39 am EDT | Ralph SnydermanDirector | 4,089 | — | — | 4,089 | — | |
| Jul 17, 2017 AForm 4 → | Jul 19, 10:39 am EDT | Bruce G. BodakenDirector | 4,089 | — | — | 4,089 | — | |
| Jul 10, 2017 MForm 4 → | Jul 12, 3:35 pm EDT | Kevin M KingPresident and CEO, Director | 110,000 | — | — | 267,813 | — | |
| Jul 10, 2017 MForm 4 → | Jul 12, 3:35 pm EDT | Matthew C. GarrettChief Financial Officer | 25,086 | — | — | 42,910 | — | |
| May 23, 2017 AForm 4 → | Jul 7, 4:50 pm EDT | Abhijit Y TalwalkarDirector | 2,982 | — | — | 2,982 | — | late |
| Apr 26, 2017 AForm 4 → | Jul 7, 7:16 pm EDT | Vijay K LathiDirector | 3,007 | — | — | 3,007 | — | late |
| Mar 27, 2017 AForm 4 → | Jul 7, 3:06 pm EDT | Mark J RubashDirector | 2,653 | — | — | 2,653 | — | late |
| Feb 16, 2017 AForm 4 → | Feb 17, 4:56 pm EST | David A VortEVP, Sales | 25,400 | — | — | 25,400 | — | |
| Feb 16, 2017 AForm 4 → | Feb 17, 4:56 pm EST | Derrick SungSee Remarks | 14,000 | — | — | 14,000 | — | |
| Feb 16, 2017 AForm 4 → | Feb 17, 4:55 pm EST | Kevin M KingPresident and CEO, Director | 100,000 | — | — | 100,000 | — | |
| Feb 16, 2017 AForm 4 → | Feb 17, 4:55 pm EST | Matthew C. GarrettChief Financial Officer | 24,900 | — | — | 24,900 | — | |
| Dec 12, 2016 AForm 4 → | Aug 8, 2017, 12:07 pm EDT | Raymond W. ScottDirector | 6,877 | — | — | 6,877 | — | late |
| Oct 25, 2016 CForm 4 → | Oct 26, 4:46 pm EDT | A/S Novo10% Owner | 2,007,449 | — | — | 0 | — | |
| Oct 25, 2016 CForm 4 → | Oct 25, 7:55 pm EDT | Casper L. de ClercqDirector, 10% Owner | 2,369,494 | — | — | 0 | — | |
| Oct 25, 2016 CForm 4 → | Oct 25, 7:54 pm EDT | Norwest Venture Partners XI, LP +410% Owner | 2,369,494 | — | — | 0 | — | |
| Oct 25, 2016 CForm 4 → | Oct 25, 1:41 pm EDT | SYNERGY LIFE SCIENCE PARTNERS L P +310% Owner | 2,217,001 | — | — | 0 | — | |
| Oct 25, 2016 CForm 4 → | Oct 25, 1:22 pm EDT | New Leaf Ventures II, L.P. +610% Owner | 1,028,227 | — | — | 0 | — | |
| Oct 25, 2016 CForm 4 → | Oct 25, 1:18 pm EDT | Vijay K LathiDirector, 10% Owner | 1,028,227 | — | — | 0 | — | |
| Oct 25, 2016 CForm 4 → | Oct 25, 1:18 pm EDT | Raymond W. ScottDirector | 34,205 | — | — | 0 | — | |
| Oct 19, 2016 AForm 4 → | Oct 21, 11:19 am EDT | Kevin M KingPresident and CEO, Director | 81,595 | — | — | 81,595 | — | |
| Oct 19, 2016 AForm 4 → | Oct 21, 11:16 am EDT | Matthew C. GarrettChief Financial Officer | 30,598 | — | — | 30,598 | — | |
| Oct 19, 2016 AForm 4 → | Oct 21, 11:15 am EDT | David A VortEVP, Sales | 25,498 | — | — | 25,498 | — |