Insider · CIK 0001255825
Ken Ludlum
Files at: BABY, CDNA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 26, 2018 SForm 4 → | Dec 3, 5:48 pm EST | NATUS MEDICAL INCBABY | 30,000 | $31.02 | $930,500 | 63,957 | −31.9% | plan? late |
| Aug 2, 2018 SForm 4 → | Aug 6, 5:58 pm EDT | NATUS MEDICAL INCBABY | 8,000 | $36.89 | $295,120 | 93,957 | −7.85% | plan? |
| Aug 2, 2018 MForm 4 → | Aug 6, 5:58 pm EDT | NATUS MEDICAL INCBABY | 8,000 | $18.15 | $145,200 | 96,957 | — | plan? |
| Jun 22, 2018 AForm 4 → | Jun 26, 5:06 pm EDT | NATUS MEDICAL INCBABY | 4,132 | $36.30 | $149,992 | 93,957 | — | plan? |
| Mar 2, 2018 SForm 4 → | Mar 6, 7:03 pm EST | NATUS MEDICAL INCBABY | 4,000 | $31.68 | $126,700 | 89,825 | −4.26% | plan? |
| Mar 2, 2018 MForm 4 → | Mar 6, 7:03 pm EST | NATUS MEDICAL INCBABY | 5,000 | $10.69 | $53,450 | 93,825 | — | plan? |
| Jun 21, 2017 AForm 4 → | Jun 23, 12:59 pm EDT | NATUS MEDICAL INCBABY | 4,100 | $35.60 | $145,960 | 88,825 | — | plan? |
| Jun 2, 2016 AForm 4 → | Jun 3, 5:04 pm EDT | NATUS MEDICAL INCBABY | 4,400 | $33.46 | $147,224 | 84,725 | — | plan? |
| Feb 16, 2016 SForm 4 → | Feb 18, 8:20 pm EST | NATUS MEDICAL INCBABY | 6,625 | $33.02 | $218,755 | 80,325 | −7.62% | plan? |
| Jan 22, 2016 AForm 4 → | Jan 26, 6:28 pm EST | CareDx, Inc.CDNA | 11,000 | — | — | 48,000 | — | plan? |
| Jun 4, 2015 AForm 4 → | Jun 12, 5:46 pm EDT | NATUS MEDICAL INCBABY | 3,250 | $40.61 | $131,983 | 86,950 | — | plan? late |
| May 27, 2015 SForm 4 → | May 29, 8:30 pm EDT | NATUS MEDICAL INCBABY | 7,500 | $36.57 | $274,275 | 83,700 | −8.22% | plan? |
| May 27, 2015 MForm 4 → | May 29, 8:30 pm EDT | NATUS MEDICAL INCBABY | 7,500 | $14.63 | $109,725 | 86,200 | — | plan? |
| Mar 6, 2015 AForm 4 → | Mar 10, 8:18 pm EDT | CareDx, Inc.CDNA | 30,000 | — | — | 37,000 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 2, 2018 MForm 4 → | Aug 6, 5:58 pm EDT | NATUS MEDICAL INCBABY | 8,000 | $18.15 | $145,200 | 0 | — | |
| Mar 2, 2018 MForm 4 → | Mar 6, 7:03 pm EST | NATUS MEDICAL INCBABY | 1,000 | — | — | 1,000 | — | |
| Jan 22, 2016 AForm 4 → | Jan 26, 6:28 pm EST | CareDx, Inc.CDNA | 33,000 | — | — | 33,000 | — | |
| May 27, 2015 MForm 4 → | May 29, 8:30 pm EDT | NATUS MEDICAL INCBABY | 7,500 | — | — | 0 | — | |
| Mar 6, 2015 AForm 4 → | Mar 10, 8:18 pm EDT | CareDx, Inc.CDNA | 40,000 | — | — | 40,000 | — |