Insider · CIK 0001221306
Dong Chune Christopher Chung
Files at: BABY. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 17, 2019 AForm 4 → | Jan 24, 7:53 pm EST | NATUS MEDICAL INCBABY | 6,694 | $33.61 | $224,985 | 138,398 | — | plan? late |
| Jan 1, 2019 FForm 4 → | Jan 4, 5:46 pm EST | NATUS MEDICAL INCBABY | 4,669 | $33.29 | $155,448 | 131,704 | — | plan? late |
| May 7, 2018 SForm 4 → | May 9, 5:25 pm EDT | NATUS MEDICAL INCBABY | 15,358 | $33.32 | $511,729 | 136,373 | −10.1% | plan? |
| May 7, 2018 MForm 4 → | May 9, 5:25 pm EDT | NATUS MEDICAL INCBABY | 15,358 | $10.69 | $164,177 | 151,731 | — | plan? |
| Dec 31, 2017 AFForm 4 → | Jan 3, 2018, 7:16 pm EST | NATUS MEDICAL INCBABY | 15,199 | $38.20 | $580,602 | 136,373 | — | plan? |
| Nov 6, 2017 SForm 4 → | Nov 8, 5:39 pm EST | NATUS MEDICAL INCBABY | 12,642 | $42.91 | $542,468 | 128,772 | −8.94% | plan? |
| Nov 6, 2017 MForm 4 → | Nov 8, 5:39 pm EST | NATUS MEDICAL INCBABY | 12,642 | $10.69 | $135,143 | 141,414 | — | plan? |
| Aug 15, 2017 FForm 4 → | Aug 17, 4:56 pm EDT | NATUS MEDICAL INCBABY | 1,078 | $34.15 | $36,814 | 128,772 | — | plan? |
| Jan 1, 2017 AFForm 4 → | Jan 5, 8:02 pm EST | NATUS MEDICAL INCBABY | 12,490 | $34.80 | $434,652 | 129,850 | — | plan? late |
| Aug 17, 2016 FForm 4 → | Aug 17, 9:05 pm EDT | NATUS MEDICAL INCBABY | 3,782 | $39.07 | $147,763 | 123,940 | — | plan? |
| Jan 4, 2016 AForm 4 → | Jan 11, 8:44 pm EST | NATUS MEDICAL INCBABY | 6,590 | $0.001 | $7 | 127,722 | — | plan? late |
| Jan 4, 2016 FForm 4 → | Jan 6, 8:22 pm EST | NATUS MEDICAL INCBABY | 1,911 | $48.05 | $91,824 | 121,132 | — | plan? |
| Dec 9, 2015 SForm 4 → | Dec 11, 8:23 pm EST | NATUS MEDICAL INCBABY | 14,000 | $48.78 | $682,920 | 123,043 | −10.2% | plan? |
| Dec 9, 2015 MForm 4 → | Dec 11, 8:23 pm EST | NATUS MEDICAL INCBABY | 14,000 | $10.69 | $149,660 | 137,043 | — | plan? |
| Oct 27, 2015 SForm 4 → | Oct 29, 7:59 pm EDT | NATUS MEDICAL INCBABY | 26,000 | $45.73 | $1,188,894 | 123,043 | −17.4% | plan? |
| Oct 27, 2015 MForm 4 → | Oct 29, 7:59 pm EDT | NATUS MEDICAL INCBABY | 26,000 | $16.38 | $425,880 | 147,643 | — | plan? |
| Aug 17, 2015 FForm 4 → | Aug 19, 8:38 pm EDT | NATUS MEDICAL INCBABY | 6,542 | $44.83 | $293,278 | 123,043 | — | plan? |
| Jun 3, 2015 SForm 4 → | Jun 5, 8:31 pm EDT | NATUS MEDICAL INCBABY | 26,000 | $41.01 | $1,066,260 | 129,585 | −16.7% | plan? |
| Jun 3, 2015 MForm 4 → | Jun 5, 8:31 pm EDT | NATUS MEDICAL INCBABY | 26,000 | $16.78 | $436,280 | 155,585 | — | plan? |
| Feb 3, 2015 SForm 4 → | Feb 5, 8:08 pm EST | NATUS MEDICAL INCBABY | 40,000 | $36.64 | $1,465,600 | 129,585 | −23.6% | plan? |
| Feb 3, 2015 MForm 4 → | Feb 5, 8:08 pm EST | NATUS MEDICAL INCBABY | 40,000 | $10.73 | $429,200 | 169,585 | — | plan? |
| Jan 2, 2015 AForm 4 → | Jan 6, 9:47 pm EST | NATUS MEDICAL INCBABY | 8,000 | $0.001 | $8 | 129,585 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| May 7, 2018 MForm 4 → | May 9, 5:25 pm EDT | NATUS MEDICAL INCBABY | 15,358 | $10.69 | $164,177 | 0 | — | |
| Nov 6, 2017 MForm 4 → | Nov 8, 5:39 pm EST | NATUS MEDICAL INCBABY | 12,642 | — | — | 0 | — | |
| Dec 9, 2015 MForm 4 → | Dec 11, 8:23 pm EST | NATUS MEDICAL INCBABY | 14,000 | — | — | 0 | — | |
| Oct 27, 2015 MForm 4 → | Oct 29, 7:59 pm EDT | NATUS MEDICAL INCBABY | 26,000 | — | — | 0 | — | |
| Jun 3, 2015 MForm 4 → | Jun 5, 8:31 pm EDT | NATUS MEDICAL INCBABY | 26,000 | — | — | 0 | — | |
| Feb 3, 2015 MForm 4 → | Feb 5, 8:08 pm EST | NATUS MEDICAL INCBABY | 40,000 | $10.73 | $429,200 | 0 | — |