Company · CIK 0000878526 · SIC 3845 — Electromedical & Electrotherapeutic Apparatus
NATUS MEDICAL INC · BABY
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 |
|---|---|---|---|---|---|---|---|---|
| Mar 7, 2019 PForm 4 → | Mar 11, 6:22 pm EDT | Lisa Wipperman HeineDirector | 100 | $27.18 | $2,718 | 4,232 | +2.42% | plan? |
| Mar 1, 2019 SForm 4 → | Mar 5, 6:43 pm EST | Robert A GunstDirector | 8,304 | $28.09 | $233,251 | 28,392 | −22.6% | plan? |
| Feb 25, 2019 SForm 4 → | Feb 26, 5:53 pm EST | Robert A GunstDirector | 3,696 | $28.34 | $104,745 | 36,696 | −9.15% | plan? |
| Feb 22, 2019 MForm 4 → | Feb 26, 5:53 pm EST | Robert A GunstDirector | 8,000 | $18.15 | $145,200 | 40,392 | — | plan? |
| Feb 11, 2019 AForm 4 → | Feb 14, 5:25 pm EST | Thomas Joseph SullivanDirector | 5,008 | $29.95 | $149,990 | 5,008 | — | plan? late |
| Feb 11, 2019 AForm 4 → | Feb 13, 5:41 pm EST | Alice D. SchroederDirector | 5,008 | $29.95 | $149,990 | 5,008 | — | plan? |
| Jan 23, 2019 AForm 4 → | Jan 24, 8:01 pm EST | Jonathan KennedyPresident and CEO, Director | 40,572 | $33.89 | $1,374,985 | 139,517 | — | plan? |
| Jan 17, 2019 AForm 4 → | Jan 24, 7:58 pm EST | Benjamin Drew DaviesExecutive VP and CFO | 14,877 | $33.61 | $500,016 | 62,567 | — | plan? late |
| Jan 17, 2019 AForm 4 → | Jan 24, 7:56 pm EST | Austin Francis Noll IIIExecutive VP and CCO | 10,414 | $33.61 | $350,015 | 85,193 | — | plan? late |
| Jan 17, 2019 AForm 4 → | Jan 24, 7:53 pm EST | Dong Chune Christopher ChungVP of Medical Affairs | 6,694 | $33.61 | $224,985 | 138,398 | — | plan? late |
| Jan 1, 2019 FForm 4 → | Jan 4, 5:46 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 4,669 | $33.29 | $155,448 | 131,704 | — | plan? late |
| Jan 1, 2019 FForm 4 → | Jan 4, 5:45 pm EST | Jonathan KennedyPresident and CEO, Director | 15,083 | $33.27 | $501,764 | 98,945 | — | plan? late |
| Jan 1, 2019 FForm 4 → | Jan 4, 5:44 pm EST | Austin Francis Noll IIIVP/GM Neurology | 7,122 | $33.28 | $237,024 | 74,779 | — | plan? late |
| Nov 19, 2018 SForm 4 → | Nov 20, 5:18 pm EST | Robert A GunstDirector | 14,750 | $33.54 | $494,715 | 32,392 | −31.3% | plan? |
| Oct 26, 2018 SForm 4 → | Dec 3, 5:48 pm EST | Ken LudlumDirector | 30,000 | $31.02 | $930,500 | 63,957 | −31.9% | plan? late |
| Oct 1, 2018 AForm 4 → | Oct 3, 5:50 pm EDT | Benjamin Drew DaviesSr. VP, CFO | 47,690 | $17.83 | $850,098 | 47,690 | — | plan? |
| Aug 29, 2018 SForm 4 → | Aug 31, 4:28 pm EDT | Jonathan KennedyPresident and CEO, Director | 47,600 | $36.85 | $1,754,138 | 114,028 | −29.5% | plan? |
| Aug 29, 2018 MForm 4 → | Aug 31, 4:28 pm EDT | Jonathan KennedyPresident and CEO, Director | 31,345 | $13.24 | $415,008 | 161,628 | — | plan? |
| Aug 24, 2018 AForm 4 → | Aug 29, 1:46 pm EDT | Jonathan KennedyPresident and CEO, Director | 22,695 | $35.25 | $799,999 | 130,283 | — | plan? late |
| Aug 2, 2018 SForm 4 → | Aug 6, 5:58 pm EDT | Ken LudlumDirector | 8,000 | $36.89 | $295,120 | 93,957 | −7.85% | plan? |
| Aug 2, 2018 MForm 4 → | Aug 6, 5:58 pm EDT | Ken LudlumDirector | 8,000 | $18.15 | $145,200 | 96,957 | — | plan? |
| Jul 27, 2018 SForm 4 → | Jul 31, 7:53 pm EDT | Robert A GunstDirector | 12,840 | $34.66 | $445,038 | 47,142 | −21.4% | plan? |
| Jun 22, 2018 AForm 4 → | Jun 26, 5:08 pm EDT | Barbara R PaulDirector | 4,132 | $36.30 | $149,992 | 11,592 | — | plan? |
| Jun 22, 2018 AForm 4 → | Jun 26, 5:06 pm EDT | Ken LudlumDirector | 4,132 | $36.30 | $149,992 | 93,957 | — | plan? |
| Jun 22, 2018 AForm 4 → | Jun 26, 5:03 pm EDT | Robert A GunstDirector | 4,132 | $36.30 | $149,992 | 59,982 | — | plan? |
| Jun 6, 2018 AForm 4 → | Jun 8, 5:12 pm EDT | Doris EngibousDirector | 5,000 | $10.69 | $53,450 | 26,750 | — | plan? |
| May 16, 2018 SForm 4 → | May 18, 4:36 pm EDT | William M MooreDirector | 8,000 | $35.91 | $287,280 | 89,402 | −8.21% | plan? |
| May 16, 2018 MForm 4 → | May 18, 4:36 pm EDT | William M MooreDirector | 8,000 | $15.87 | $126,950 | 92,402 | — | plan? |
| May 9, 2018 SForm 4 → | May 11, 4:20 pm EDT | Austin Francis Noll IIIVP/GM Neurology | 9,375 | $33.70 | $315,938 | 81,901 | −10.3% | plan? |
| May 9, 2018 MForm 4 → | May 11, 4:20 pm EDT | Austin Francis Noll IIIVP/GM Neurology | 9,375 | $11.92 | $111,750 | 91,276 | — | plan? |
| May 7, 2018 SForm 4 → | May 9, 5:25 pm EDT | Dong Chune Christopher ChungVice President Medical Affairs | 15,358 | $33.32 | $511,729 | 136,373 | −10.1% | plan? |
| May 7, 2018 MForm 4 → | May 9, 5:25 pm EDT | Dong Chune Christopher ChungVice President Medical Affairs | 15,358 | $10.69 | $164,177 | 151,731 | — | plan? |
| May 2, 2018 MForm 4 → | May 4, 4:44 pm EDT | Robert A GunstDirector | 5,000 | $10.69 | $53,450 | 55,850 | — | plan? |
| Apr 30, 2018 SForm 4 → | May 2, 4:56 pm EDT | James B HawkinsPresident and CEO, Director | 160,000 | $33.47 | $5,354,706 | 639,257 | −20.0% | plan? |
| Apr 30, 2018 MForm 4 → | May 2, 4:56 pm EDT | James B HawkinsPresident and CEO, Director | 160,000 | $10.69 | $1,710,400 | 674,930 | — | plan? |
| Mar 2, 2018 SForm 4 → | Mar 6, 7:03 pm EST | Ken LudlumDirector | 4,000 | $31.68 | $126,700 | 89,825 | −4.26% | plan? |
| Mar 2, 2018 MForm 4 → | Mar 6, 7:03 pm EST | Ken LudlumDirector | 5,000 | $10.69 | $53,450 | 93,825 | — | plan? |
| Feb 12, 2018 AForm 4 → | Feb 22, 8:24 pm EST | Leslie L McDonnellVP/GM Newborn Care | 16,836 | $0.001 | $17 | 16,836 | — | plan? late |
| Dec 31, 2017 AFForm 4 → | Jan 3, 2018, 7:22 pm EST | Austin Francis Noll IIIVP/GM Neurology | 21,477 | $38.20 | $820,421 | 81,901 | — | plan? |
| Dec 31, 2017 AFForm 4 → | Jan 3, 2018, 7:20 pm EST | Jonathan KennedySr. VP, CFO, Director | 46,027 | $38.20 | $1,758,231 | 107,588 | — | plan? |
| Dec 31, 2017 AFForm 4 → | Jan 3, 2018, 7:18 pm EST | James B HawkinsPresident and CEO, Director | 151,583 | $38.20 | $5,790,471 | 639,257 | — | plan? |
| Dec 31, 2017 AFForm 4 → | Jan 3, 2018, 7:16 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 15,199 | $38.20 | $580,602 | 136,373 | — | plan? |
| Nov 13, 2017 SForm 4 → | Nov 15, 4:37 pm EST | William M MooreDirector | 5,000 | $41.01 | $205,050 | 89,402 | −5.30% | plan? |
| Nov 6, 2017 SForm 4 → | Nov 8, 5:39 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 12,642 | $42.91 | $542,468 | 128,772 | −8.94% | plan? |
| Nov 6, 2017 MForm 4 → | Nov 8, 5:39 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 12,642 | $10.69 | $135,143 | 141,414 | — | plan? |
| Sep 14, 2017 SForm 4 → | Sep 15, 4:20 pm EDT | Robert A GunstDirector | 4,400 | $35.17 | $154,748 | 50,850 | −7.96% | plan? |
| Aug 15, 2017 FForm 4 → | Aug 17, 5:01 pm EDT | Austin Francis Noll IIIVP/GM Neurology | 2,231 | $34.15 | $76,189 | 71,778 | — | plan? |
| Aug 15, 2017 FForm 4 → | Aug 17, 4:58 pm EDT | James B HawkinsPresident and CEO, Director | 9,783 | $34.15 | $334,089 | 568,240 | — | plan? |
| Aug 15, 2017 FForm 4 → | Aug 17, 4:56 pm EDT | Dong Chune Christopher ChungVice President Medical Affairs | 1,078 | $34.15 | $36,814 | 128,772 | — | plan? |
| Aug 14, 2017 SForm 4 → | Aug 15, 6:19 pm EDT | William M MooreDirector | 3,000 | $34.10 | $102,300 | 94,402 | −3.08% | plan? |
| Jun 21, 2017 AForm 4 → | Jun 23, 1:04 pm EDT | Barbara R PaulDirector | 4,100 | $35.60 | $145,960 | 7,460 | — | plan? |
| Jun 21, 2017 AForm 4 → | Jun 23, 1:02 pm EDT | William M MooreDirector | 4,100 | $35.60 | $145,960 | 30,410 | — | plan? |
| Jun 21, 2017 AForm 4 → | Jun 23, 12:59 pm EDT | Ken LudlumDirector | 4,100 | $35.60 | $145,960 | 88,825 | — | plan? |
| Jun 21, 2017 AForm 4 → | Jun 23, 12:57 pm EDT | Robert A GunstDirector | 4,100 | $35.60 | $145,960 | 55,250 | — | plan? |
| Jun 21, 2017 AForm 4 → | Jun 23, 12:55 pm EDT | Doris EngibousDirector | 4,100 | $35.60 | $145,960 | 21,750 | — | plan? |
| Jun 15, 2017 PForm 4 → | Jun 15, 1:53 pm EDT | James B HawkinsPresident and CEO, Director | 4,000 | $33.98 | $135,900 | 578,023 | +0.70% | plan? |
| May 31, 2017 PForm 4 → | May 31, 5:10 pm EDT | James B HawkinsPresident and CEO, Director | 6,000 | $33.81 | $202,860 | 574,023 | +1.06% | plan? |
| May 25, 2017 SForm 4 → | May 30, 4:57 pm EDT | Doris EngibousDirector | 5,000 | $32.68 | $163,400 | 17,650 | −22.1% | plan? |
| May 25, 2017 MForm 4 → | May 30, 4:57 pm EDT | Doris EngibousDirector | 5,000 | $16.38 | $81,900 | 22,650 | — | plan? |
| Apr 10, 2017 FForm 4 → | Apr 12, 6:32 pm EDT | Jonathan KennedySr. VP, CFO, Director | 8,137 | $38.55 | $313,681 | 85,415 | — | plan? |
| Mar 10, 2017 MForm 4 → | Mar 14, 4:32 pm EDT | William M MooreDirector | 5,000 | $16.38 | $81,900 | 97,402 | — | plan? |
| Mar 2, 2017 SForm 4 → | Mar 6, 4:48 pm EST | William M MooreDirector | 5,000 | $37.26 | $186,300 | 92,402 | −5.13% | plan? |
| Feb 9, 2017 SForm 4 → | Feb 10, 5:10 pm EST | Robert A GunstDirector | 5,000 | $36.00 | $180,000 | 51,150 | −8.90% | plan? |
| Feb 9, 2017 MForm 4 → | Feb 10, 5:10 pm EST | Robert A GunstDirector | 5,000 | $16.38 | $81,900 | 56,150 | — | plan? |
| Jan 1, 2017 AFForm 4 → | Jan 5, 8:10 pm EST | James B HawkinsPresident and CEO, Director | 145,730 | $34.80 | $5,071,404 | 567,666 | — | plan? late |
| Jan 1, 2017 AFForm 4 → | Jan 5, 8:08 pm EST | Jonathan KennedySr. VP, CFO, Director | 41,428 | $34.80 | $1,441,694 | 93,552 | — | plan? late |
| Jan 1, 2017 AFForm 4 → | Jan 5, 8:06 pm EST | Kenneth M TraversoVP/GM Newborn Care | 18,910 | $34.80 | $658,068 | 109,855 | — | plan? late |
| Jan 1, 2017 AFForm 4 → | Jan 5, 8:04 pm EST | Austin Francis Noll IIIVP/GM Neurology | 20,516 | $34.80 | $713,957 | 74,009 | — | plan? late |
| Jan 1, 2017 AFForm 4 → | Jan 5, 8:02 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 12,490 | $34.80 | $434,652 | 129,850 | — | plan? late |
| Dec 16, 2016 PForm 4 → | Dec 16, 2:43 pm EST | James B HawkinsPresident and CEO, Director | 10,000 | $35.20 | $352,000 | 477,396 | +2.14% | plan? |
| Nov 28, 2016 FForm 4 → | Nov 28, 5:04 pm EST | James B HawkinsPresident and CEO, Director | 3,038 | $48.05 | $145,976 | 467,396 | — | plan? |
| Oct 27, 2016 PForm 4 → | Oct 27, 5:27 pm EDT | James B HawkinsPresident and CEO, Director | 10,000 | $38.30 | $383,030 | 469,725 | +2.18% | plan? |
| Oct 24, 2016 SForm 4 → | Oct 26, 8:45 pm EDT | Jonathan KennedySr. VP, CFO, Director | 30,276 | $41.40 | $1,253,379 | 70,980 | −29.9% | plan? |
| Oct 24, 2016 MForm 4 → | Oct 26, 8:45 pm EDT | Jonathan KennedySr. VP, CFO, Director | 14,805 | $16.30 | $241,392 | 87,118 | — | plan? |
| Oct 24, 2016 SForm 4 → | Oct 24, 8:11 pm EDT | Robert A GunstDirector | 3,250 | $41.92 | $136,237 | 51,150 | −5.97% | plan? |
| Sep 28, 2016 PForm 4 → | Sep 28, 11:06 am EDT | James B HawkinsPresident and CEO, Director | 10,000 | $38.48 | $384,840 | 459,725 | +2.22% | plan? |
| Sep 7, 2016 FForm 4 → | Sep 7, 4:37 pm EDT | Austin Francis Noll IIIVP/GM Neurology | 3,100 | $42.11 | $130,541 | 62,525 | — | plan? |
| Aug 17, 2016 FForm 4 → | Aug 17, 9:07 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 4,695 | $39.07 | $183,434 | 99,965 | — | plan? |
| Aug 17, 2016 FForm 4 → | Aug 17, 9:06 pm EDT | James B HawkinsPresident and CEO, Director | 20,218 | $39.07 | $789,917 | 449,725 | — | plan? |
| Aug 17, 2016 FForm 4 → | Aug 17, 9:05 pm EDT | Dong Chune Christopher ChungVice President Medical Affairs | 3,782 | $39.07 | $147,763 | 123,940 | — | plan? |
| Aug 17, 2016 FForm 4 → | Aug 17, 9:04 pm EDT | Austin Francis Noll IIIVP/GM Neurology | 2,094 | $39.07 | $81,813 | 65,625 | — | plan? |
| Jun 2, 2016 AForm 4 → | Jun 3, 5:04 pm EDT | Ken LudlumDirector | 4,400 | $33.46 | $147,224 | 84,725 | — | plan? |
| Jun 2, 2016 AForm 4 → | Jun 3, 5:02 pm EDT | William M MooreDirector | 4,400 | $33.46 | $147,224 | 26,310 | — | plan? |
| Jun 2, 2016 AForm 4 → | Jun 3, 4:56 pm EDT | Robert A GunstDirector | 4,400 | $33.46 | $147,224 | 54,400 | — | plan? |
| Jun 2, 2016 AForm 4 → | Jun 3, 4:51 pm EDT | Doris EngibousDirector | 4,400 | $33.46 | $147,224 | 17,650 | — | plan? |
| Apr 26, 2016 SForm 4 → | Apr 28, 8:49 pm EDT | Robert A GunstDirector | 5,000 | $34.61 | $173,050 | 50,000 | −9.09% | plan? |
| Apr 26, 2016 MForm 4 → | Apr 28, 8:49 pm EDT | Robert A GunstDirector | 5,000 | $16.78 | $83,900 | 55,000 | — | plan? |
| Apr 26, 2016 MForm 4 → | Apr 28, 8:47 pm EDT | William M MooreDirector | 5,000 | $16.78 | $83,900 | 97,402 | — | plan? |
| Apr 22, 2016 SForm 4/A → | Apr 28, 8:45 pm EDT | Doris EngibousDirector | 5,000 | $32.68 | $163,400 | 13,250 | −27.4% | plan? |
| Apr 22, 2016 MForm 4/A → | Apr 28, 8:45 pm EDT | Doris EngibousDirector | 5,000 | $16.78 | $83,900 | 18,250 | — | plan? |
| Apr 22, 2016 SForm 4/A → | Apr 28, 8:43 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 7,459 | $33.56 | $250,324 | 104,660 | −6.65% | plan? |
| Apr 22, 2016 MForm 4/A → | Apr 28, 8:43 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 7,459 | $16.78 | $125,162 | 112,119 | — | plan? |
| Apr 22, 2016 SForm 4 → | Apr 26, 8:37 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 7,459 | $33.56 | $250,324 | 104,660 | −6.65% | plan? amended |
| Apr 22, 2016 MForm 4 → | Apr 26, 8:37 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 7,459 | $16.78 | $125,162 | 112,119 | — | plan? amended |
| Apr 22, 2016 SForm 4 → | Apr 26, 8:35 pm EDT | Doris EngibousDirector | 5,000 | $32.68 | $163,400 | 13,250 | −27.4% | plan? amended |
| Apr 22, 2016 MForm 4 → | Apr 26, 8:35 pm EDT | Doris EngibousDirector | 5,000 | $16.78 | $83,900 | 18,250 | — | plan? amended |
| Feb 16, 2016 SForm 4 → | Feb 18, 8:20 pm EST | Ken LudlumDirector | 6,625 | $33.02 | $218,755 | 80,325 | −7.62% | plan? |
| Jan 4, 2016 AForm 4 → | Jan 11, 8:53 pm EST | James B HawkinsPresident and CEO, Director | 87,910 | $0.001 | $88 | 451,943 | — | plan? late |
| Jan 4, 2016 AForm 4 → | Jan 11, 8:51 pm EST | Jonathan KennedySr. VP, CFO, Director | 21,980 | $0.001 | $22 | 92,087 | — | plan? late |
| Jan 4, 2016 AForm 4 → | Jan 11, 8:48 pm EST | Kenneth M TraversoVP/GM Newborn Care | 10,990 | $0.001 | $11 | 104,660 | — | plan? late |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 22, 2019 MForm 4 → | Feb 26, 5:53 pm EST | Robert A GunstDirector | 8,000 | $18.15 | $145,200 | 3,000 | — | |
| Aug 29, 2018 MForm 4 → | Aug 31, 4:28 pm EDT | Jonathan KennedyPresident and CEO, Director | 31,345 | $13.24 | $415,008 | 0 | — | |
| Aug 24, 2018 AForm 4 → | Aug 29, 1:46 pm EDT | Jonathan KennedyPresident and CEO, Director | 74,124 | — | — | 74,124 | — | late |
| Aug 2, 2018 MForm 4 → | Aug 6, 5:58 pm EDT | Ken LudlumDirector | 8,000 | $18.15 | $145,200 | 0 | — | |
| Jun 6, 2018 MForm 4 → | Jun 8, 5:12 pm EDT | Doris EngibousDirector | 5,000 | $10.69 | $53,450 | 5,000 | — | |
| May 16, 2018 MForm 4 → | May 18, 4:36 pm EDT | William M MooreDirector | 8,000 | $15.87 | $126,950 | 0 | — | |
| May 9, 2018 MForm 4 → | May 11, 4:20 pm EDT | Austin Francis Noll IIIVP/GM Neurology | 9,375 | $11.92 | $111,750 | 0 | — | |
| May 7, 2018 MForm 4 → | May 9, 5:25 pm EDT | Dong Chune Christopher ChungVice President Medical Affairs | 15,358 | $10.69 | $164,177 | 0 | — | |
| May 2, 2018 MForm 4 → | May 4, 4:44 pm EDT | Robert A GunstDirector | 5,000 | $10.69 | $53,450 | 5,000 | — | |
| Apr 30, 2018 MForm 4 → | May 2, 4:56 pm EDT | James B HawkinsPresident and CEO, Director | 160,000 | $10.69 | $1,710,400 | 0 | — | |
| Mar 2, 2018 MForm 4 → | Mar 6, 7:03 pm EST | Ken LudlumDirector | 1,000 | — | — | 1,000 | — | |
| Nov 6, 2017 MForm 4 → | Nov 8, 5:39 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 12,642 | — | — | 0 | — | |
| May 25, 2017 MForm 4 → | May 30, 4:57 pm EDT | Doris EngibousDirector | 5,000 | — | — | 0 | — | |
| Mar 10, 2017 MForm 4 → | Mar 14, 4:32 pm EDT | William M MooreDirector | 5,000 | — | — | 5,000 | — | |
| Feb 9, 2017 MForm 4 → | Feb 10, 5:10 pm EST | Robert A GunstDirector | 5,000 | — | — | 0 | — | |
| Oct 24, 2016 MForm 4 → | Oct 26, 8:45 pm EDT | Jonathan KennedySr. VP, CFO, Director | 14,805 | — | — | 17,595 | — | |
| Apr 26, 2016 MForm 4 → | Apr 28, 8:49 pm EDT | Robert A GunstDirector | 5,000 | — | — | 0 | — | |
| Apr 26, 2016 MForm 4 → | Apr 28, 8:47 pm EDT | William M MooreDirector | 5,000 | — | — | 5,000 | — | |
| Apr 22, 2016 MForm 4/A → | Apr 28, 8:45 pm EDT | Doris EngibousDirector | 5,000 | — | — | 0 | — | |
| Apr 22, 2016 MForm 4/A → | Apr 28, 8:43 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 7,459 | — | — | 0 | — | |
| Apr 22, 2016 MForm 4 → | Apr 26, 8:37 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 7,459 | — | — | 0 | — | amended |
| Apr 22, 2016 MForm 4 → | Apr 26, 8:35 pm EDT | Doris EngibousDirector | 5,000 | — | — | 0 | — | amended |
| Dec 9, 2015 MForm 4 → | Dec 11, 8:23 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 14,000 | — | — | 0 | — | |
| Nov 25, 2015 MForm 4 → | Nov 30, 8:36 pm EST | Austin Francis Noll IIIVP/GM Neurology | 38,875 | — | — | 14,250 | — | |
| Oct 28, 2015 MForm 4 → | Oct 30, 7:44 pm EDT | James B HawkinsPresident and CEO, Director | 100,000 | — | — | 0 | — | |
| Oct 27, 2015 MForm 4 → | Oct 29, 8:02 pm EDT | Jonathan KennedySr. VP, CFO, Director | 28,958 | — | — | 22,500 | — | |
| Oct 27, 2015 MForm 4 → | Oct 29, 7:59 pm EDT | Dong Chune Christopher ChungVice President Medical Affairs | 26,000 | — | — | 0 | — | |
| Jul 24, 2015 MForm 4 → | Jul 28, 8:51 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 18,541 | — | — | 7,459 | — | |
| Jun 11, 2015 AForm 4 → | Jun 15, 8:42 pm EDT | William M MooreDirector | 5,000 | — | — | 10,000 | — | |
| Jun 8, 2015 MForm 4 → | Jun 8, 8:42 pm EDT | James B HawkinsPresident and CEO, Director | 100,000 | — | — | 0 | — | |
| Jun 3, 2015 MForm 4 → | Jun 5, 8:31 pm EDT | Dong Chune Christopher ChungVice President Medical Affairs | 26,000 | — | — | 0 | — | |
| May 27, 2015 MForm 4 → | May 29, 8:30 pm EDT | Ken LudlumDirector | 7,500 | — | — | 0 | — | |
| May 26, 2015 MForm 4 → | May 28, 8:41 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 25,939 | — | — | 0 | — | |
| May 13, 2015 MForm 4 → | May 15, 8:49 pm EDT | Jonathan KennedySr. VP, CFO, Director | 11,459 | — | — | 0 | — | |
| Apr 28, 2015 MForm 4 → | Apr 30, 8:56 pm EDT | Kenneth M TraversoVP/GM Newborn Care | 34,061 | — | — | 0 | — | |
| Apr 24, 2015 MForm 4 → | Apr 28, 8:48 pm EDT | Doris EngibousDirector | 15,000 | — | — | 0 | — | |
| Feb 3, 2015 MForm 4 → | Feb 5, 8:08 pm EST | Dong Chune Christopher ChungVice President Medical Affairs | 40,000 | $10.73 | $429,200 | 0 | — |