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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in NATUS MEDICAL INC. Get notifications about new insider transactions in NATUS MEDICAL INC for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 17 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Option Exercise | M | 4.65 | 8,333 | 38,748 | 1,667 | ||
| Jun 17 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Option Exercise | M | 4.15 | 10,000 | 41,490 | 0 | ||
| Jun 17 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Buy | M | 4.65 | 8,333 | 38,748 | 1,324,990 | 1.3 M to 1.3 M (+0.63 %) | |
| Jun 17 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Buy | M | 4.15 | 10,000 | 41,490 | 1,316,657 | 1.3 M to 1.3 M (+0.77 %) | |
| Jun 10 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.00 | 2,291 | 13,746 | 29,566 | 31.9 K to 29.6 K (-7.19 %) |
| Jun 10 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.00 | 215,789 | 1,294,734 | 2,549,546 | 2.8 M to 2.5 M (-7.80 %) |
| Jun 10 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.00 | 71,920 | 431,520 | 977,609 | 1 M to 977.6 K (-6.85 %) |
| Jun 10 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.00 | 1,116 | 6,696 | 31,857 | 33 K to 31.9 K (-3.38 %) |
| Jun 10 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.00 | 105,081 | 630,486 | 2,765,335 | 2.9 M to 2.8 M (-3.66 %) |
| Jun 10 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.00 | 35,022 | 210,132 | 1,049,529 | 1.1 M to 1 M (-3.23 %) |
| May 27 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Director | Grant | A | 5.10 | 170,400 | 869,040 | 1,306,657 | 1.5 M to 1.3 M (-11.54 %) |
| May 27 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Director | Grant | A | 5.06 | 104,000 | 525,855 | 1,136,257 | 1.2 M to 1.1 M (-8.39 %) |
| May 27 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Director | Grant | A | 5.02 | 70,900 | 356,209 | 1,032,257 | 1.1 M to 1 M (-6.43 %) |
| Jun 14 2004 | BABY | NATUS MEDICAL INC | GUNST ROBERT A | Director | Option Exercise | A | 5.77 | 30,000 | 173,100 | 30,000 | |
| May 19 2004 | BABY | NATUS MEDICAL INC | FOSTER MARK EDWARD | VP, General Counsel ... | Grant | A | 2.98 | 1,924 | 5,724 | 25,160 | 23.2 K to 25.2 K (+8.28 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | LUDLUM KEN | Director | Option Exercise | M | 4.65 | 7,500 | 34,875 | 2,500 | |
| May 19 2004 | BABY | NATUS MEDICAL INC | LUDLUM KEN | Director | Option Exercise | M | 3.45 | 15,000 | 51,750 | 15,000 | |
| May 19 2004 | BABY | NATUS MEDICAL INC | LUDLUM KEN | Director | Buy | M | 4.65 | 7,500 | 34,875 | 22,500 | 15 K to 22.5 K (+50.00 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | LUDLUM KEN | Director | Buy | M | 3.45 | 15,000 | 51,750 | 15,000 | 0 to 15 K |
| May 25 2004 | BABY | NATUS MEDICAL INC | HAWKINS JAMES B | President and CEO | Buy | P | 4.95 | 800 | 3,960 | 5,000 | 4.2 K to 5 K (+19.05 %) |
| May 25 2004 | BABY | NATUS MEDICAL INC | HAWKINS JAMES B | President and CEO | Buy | P | 4.98 | 900 | 4,482 | 4,200 | 3.3 K to 4.2 K (+27.27 %) |
| May 25 2004 | BABY | NATUS MEDICAL INC | HAWKINS JAMES B | President and CEO | Buy | P | 5.05 | 3,300 | 16,665 | 3,300 | 0 to 3.3 K |
| May 19 2004 | BABY | NATUS MEDICAL INC | MINCE WILLIAM L | Vice President Oper ... | Grant | A | 2.98 | 951 | 2,829 | 5,064 | 4.1 K to 5.1 K (+23.12 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | RYAN GEORGE R | VP Business Develop ... | Grant | A | 2.98 | 1,625 | 4,834 | 6,314 | 4.7 K to 6.3 K (+34.66 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | MINCE WILLIAM L | Vice President Oper ... | Grant | A | 2.98 | 951 | 2,829 | 5,064 | 4.1 K to 5.1 K (+23.12 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | TRAVERSO KENNETH M | Vice President Worl ... | Grant | A | 2.98 | 4,201 | 12,498 | 131,264 | 127.1 K to 131.3 K (+3.31 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | CHUNG DONG CHUNE CHRISTOPHER | Vice President Medi ... | Grant | A | 2.98 | 1,195 | 3,555 | 4,815 | 3.6 K to 4.8 K (+33.01 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | CHUNG DONG CHUNE CHRISTOPHER | Vice President Medi ... | Grant | A | 2.98 | 1,195 | 3,555 | 4,815 | 3.6 K to 4.8 K (+33.01 %) |
| May 19 2004 | BABY | NATUS MEDICAL INC | MURPHY STEVEN J | Vice President, Fin ... | Grant | A | 3.09 | 3,816 | 11,807 | 5,636 | 1.8 K to 5.6 K (+209.67 %) |
| May 07 2004 | BABY | NATUS MEDICAL INC | Engibous Doris | Director | Option Exercise | A | 4.53 | 30,000 | 135,900 | 30,000 | |
| Apr 30 2004 | BABY | NATUS MEDICAL INC | MICHAEL MARK D | Director | Option Exercise | A | 4.53 | 30,000 | 135,900 | 30,000 | |
| Apr 22 2004 | BABY | NATUS MEDICAL INC | HAWKINS JAMES B | President and CEO | Option Exercise | A | 4.07 | 700,000 | 2,849,000 | 700,000 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | FOSTER MARK EDWARD | VP, General Counsel ... | Option Exercise | A | 4.51 | 23,585 | 106,368 | 23,585 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | FOSTER MARK EDWARD | VP, General Counsel ... | Option Exercise | A | 4.51 | 26,415 | 119,132 | 26,415 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | FOSTER MARK EDWARD | VP, General Counsel ... | Option Exercise | A | 4.50 | 5,625 | 25,313 | 5,625 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | FOSTER MARK EDWARD | VP, General Counsel ... | Option Exercise | A | 4.50 | 4,375 | 19,688 | 4,375 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | RYAN GEORGE R | VP Business Develop ... | Option Exercise | A | 4.51 | 25,000 | 112,750 | 25,000 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | RYAN GEORGE R | VP Business Develop ... | Option Exercise | A | 4.50 | 5,625 | 25,313 | 5,625 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | RYAN GEORGE R | VP Business Develop ... | Option Exercise | A | 4.50 | 4,375 | 19,688 | 4,375 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | CHUNG DONG CHUNE CHRISTOPHER | Vice President Medi ... | Option Exercise | A | 4.51 | 22,841 | 103,013 | 22,841 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | CHUNG DONG CHUNE CHRISTOPHER | Vice President Medi ... | Option Exercise | A | 4.51 | 27,159 | 122,487 | 27,159 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | MINCE WILLIAM L | Vice President Oper ... | Option Exercise | A | 4.51 | 7,192 | 32,436 | 7,192 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | MINCE WILLIAM L | Vice President Oper ... | Option Exercise | A | 4.51 | 42,808 | 193,064 | 42,808 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | MURPHY STEVEN J | Vice President, Fin ... | Option Exercise | A | 4.51 | 11,458 | 51,676 | 11,458 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | MURPHY STEVEN J | Vice President, Fin ... | Option Exercise | A | 4.51 | 13,542 | 61,074 | 13,542 | |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | JOHNSON TIM C | CEO, COO and Presid ... | Sell | D | 5.13 | 33,178 | 170,203 | 242,483 | 275.7 K to 242.5 K (-12.04 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | JOHNSON TIM C | CEO, COO and Presid ... | Sell | D | 5.13 | 26,688 | 136,909 | 275,661 | 302.3 K to 275.7 K (-8.83 %) |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | TRAVERSO KENNETH M | Vice President Worl ... | Option Exercise | A | 4.51 | 34,100 | 153,791 | 34,100 | |
| Mar 16 2004 | BABY | NATUS MEDICAL INC | TRAVERSO KENNETH M | Vice President Worl ... | Option Exercise | A | 4.51 | 15,900 | 71,709 | 15,900 | |
| Mar 04 2004 | BABY | NATUS MEDICAL INC | FOSTER MARK EDWARD | VP, General Counsel ... | Sell | S | 6.20 | 12,800 | 79,360 | 23,236 | 36 K to 23.2 K (-35.52 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Buy | P | 5.55 | 74 | 411 | 2,870,490 | 2.9 M to 2.9 M (0.00 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Buy | P | 5.55 | 26 | 144 | 1,084,577 | 1.1 M to 1.1 M (0.00 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.29 | 586 | 3,686 | 32,973 | 33.6 K to 33 K (-1.75 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.29 | 168,811 | 1,061,821 | 2,870,490 | 3 M to 2.9 M (-5.55 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.29 | 65,063 | 409,246 | 1,084,577 | 1.1 M to 1.1 M (-5.66 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.50 | 1,250 | 8,125 | 32,973 | 34.2 K to 33 K (-3.65 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.50 | 360,000 | 2,340,000 | 2,870,490 | 3.2 M to 2.9 M (-11.14 %) |
| Mar 08 2004 | BABY | NATUS MEDICAL INC | PERRY CORP | 10% Owner | Sell | S | 6.50 | 138,750 | 901,875 | 1,084,577 | 1.2 M to 1.1 M (-11.34 %) |
| Mar 04 2004 | BABY | NATUS MEDICAL INC | JOHNSON TIM C | CEO, COO and Presid ... | Sell | S | 5.85 | 25,000 | 146,250 | 302,349 | 327.3 K to 302.3 K (-7.64 %) |
| Mar 04 2004 | BABY | NATUS MEDICAL INC | TRAVERSO KENNETH M | Vice President Worl ... | Sell | S | 6.04 | 18,171 | 109,753 | 127,063 | 145.2 K to 127.1 K (-12.51 %) |
| Mar 04 2004 | BABY | NATUS MEDICAL INC | TRAVERSO KENNETH M | Vice President Worl ... | Sell | S | 6.05 | 1,040 | 6,292 | 145,234 | 146.3 K to 145.2 K (-0.71 %) |
| Mar 03 2004 | BABY | NATUS MEDICAL INC | NIERENBERG DAVID | Director | Sell | J | 0.00 | 18,587 | 0 | 961,357 | 979.9 K to 961.4 K (-1.90 %) |
| Feb 17 2004 | BABY | NATUS MEDICAL INC | JOHNSON TIM C | CEO, COO and Presid ... | Option Exercise | X | 0.25 | 94,889 | 23,722 | 105,111 | |
| Feb 17 2004 | BABY | NATUS MEDICAL INC | JOHNSON TIM C | CEO, COO and Presid ... | Buy | M | 0.25 | 94,889 | 23,722 | 327,349 | 232.5 K to 327.3 K (+40.82 %) |