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Natus Medical Inc. (BABY)

On Feb 9: 13.12   0.00 (0.00%)

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Insider Transactions Get Insider Transactions for:
NET SHARE PURCHASE ACTIVITY Insider Purchases - Last 6 Months   Shares Trans Purchases N/A 0 Sales 422,915 7 Net Shares Purchased (Sold) (422,915) 7 Total Insider Shares Held 3.88M N/A % Net Shares Purchased (Sold) (9.8%) N/A Net Institutional Purchases - Prior Qtr to Latest Qtr   Shares Net Shares Purchased (Sold) (7,980,730) % Change in Institutional Shares Held (76.4%) Data provided by Thomson Financial
INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS Date Insider Shares Type Transaction Value* 22-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 40,000 Indirect Sale at $14.50 per share. $580,000 20-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 49,958 Indirect Sale at $14.61 per share. $729,886 19-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 77,531 Indirect Sale at $14.58 per share. $1,130,401 15-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 38,340 Indirect Sale at $14.50 per share. $555,930 14-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 45,400 Indirect Sale at $14.56 per share. $661,024 13-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 100,000 Indirect Sale at $14.36 per share. $1,436,000 5-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 12,501 Indirect Sale at $14.96 per share. $187,014 4-Jan-10 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 26,270 Indirect Sale at $15.01 per share. $394,312 16-Nov-09 CHUNG DONG CHUNE CHRISTOPHER Officer 4,081 Direct Sale at $14.81 per share. $60,439 9-Nov-09 GUNST ROBERT A Director 6,750 Direct Sale at $14.78 per share. $99,765 6-Nov-09 MINCE WILLIAM L Officer 22,084 Direct Sale at $14.65 - $14.7 per share. $324,0002 5-Aug-09 MURPHY STEVEN J Officer 2,167 Direct Sale at $14.20 per share. $30,771 5-Aug-09 HAWKINS JAMES B Officer 6,309 Direct Sale at $14.20 per share. $89,587 5-Aug-09 CHUNG DONG CHUNE CHRISTOPHER Officer 2,169 Direct Sale at $14.20 per share. $30,799 5-Aug-09 MINCE WILLIAM L Officer 2,166 Direct Sale at $14.20 per share. $30,757 5-Aug-09 TRAVERSO KENNETH M Officer 2,162 Direct Sale at $14.20 per share. $30,700 5-Aug-09 TRAVERSO KENNETH M Officer 2,162 Direct Sale at $14.20 per share. $30,700 16-Jun-09 ENGIBOUS DORIS Director 8,500 Direct Acquisition (Non Open Market) at $0 per share. N/A 16-Jun-09 GUNST ROBERT A Director 8,500 Direct Acquisition (Non Open Market) at $0 per share. N/A 16-Jun-09 LUDLUM KEN Director 8,500 Direct Acquisition (Non Open Market) at $0 per share. N/A 16-Jun-09 MOORE WILLIAM M Director 8,500 Direct Acquisition (Non Open Market) at $0 per share. N/A 16-Jun-09 MICHAEL MARK D Director 8,500 Direct Acquisition (Non Open Market) at $0 per share. N/A 15-Jun-09 MURPHY STEVEN J Officer 20,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 15-Jun-09 HAWKINS JAMES B Officer 75,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 15-Jun-09 CHUNG DONG CHUNE CHRISTOPHER Officer 20,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 15-Jun-09 MINCE WILLIAM L Officer 20,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 15-Jun-09 TRAVERSO KENNETH M Officer 20,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 3-Jun-09 TRAVERSO KENNETH M Officer 25,000 Direct Sale at $11.44 per share. $286,000 29-May-09 TRAVERSO KENNETH M Officer 12,400 Direct Sale at $9.87 per share. $122,387 30-Apr-09 NIERENBERG INVESTMENT MANAGEMENT OFFSHORE INC. Beneficial Owner (10% or more) 500,000 Indirect Sale at $8.90 per share. $4,450,000 31-Mar-09 NIERENBERG INVESTMENT MANAGEMENT OFFSHORE INC. Beneficial Owner (10% or more) 45,800 Indirect Sale at $8.69 per share. $398,002 27-Mar-09 NIERENBERG INVESTMENT MANAGEMENT OFFSHORE INC. Beneficial Owner (10% or more) 35,454 Indirect Sale at $9.14 per share. $324,049 18-Mar-09 NIERENBERG DAVID Beneficial Owner (10% or more) 69,100 Indirect Sale at $8.11 per share. $560,401 17-Mar-09 NIERENBERG DAVID Beneficial Owner (10% or more) 62,800 Indirect Sale at $7.62 per share. $478,536 16-Mar-09 NIERENBERG DAVID Beneficial Owner (10% or more) 18,100 Indirect Sale at $7.73 per share. $139,913 14-Oct-08 NIERENBERG DAVID Beneficial Owner (10% or more) 26,547 Indirect Sale at $20.31 per share. $539,169 11-Sep-08 HAWKINS JAMES B Officer 34,166 Direct Option Exercise at $4.07 per share. $139,055 11-Sep-08 HAWKINS JAMES B Officer 39,000 Direct Sale at $23.98 per share. $935,220 11-Sep-08 TRAVERSO KENNETH M Officer 9,751 Direct Sale at $23.98 per share. $233,828 10-Sep-08 HAWKINS JAMES B Officer 86,000 Direct Option Exercise at $4.07 per share. $350,020 10-Sep-08 HAWKINS JAMES B Officer 86,000 Direct Sale at $23.98 per share. $2,062,280 10-Sep-08 TRAVERSO KENNETH M Officer 31,200 Direct Sale at $23.98 per share. $748,176 9-Sep-08 HAWKINS JAMES B Officer 25,000 Direct Option Exercise at $4.07 per share. $101,750 9-Sep-08 HAWKINS JAMES B Officer 25,000 Direct Sale at $24.40 per share. $610,000 9-Sep-08 TRAVERSO KENNETH M Officer 18,800 Direct Sale at $24.26 per share. $456,088 8-Sep-08 MURPHY STEVEN J Officer 12,900 Direct Sale at $24.86 per share. $320,694 8-Sep-08 CHUNG DONG CHUNE CHRISTOPHER Officer 1,634 Direct Sale at $25 per share. $40,850 5-Sep-08 MINCE WILLIAM L Officer 7,481 Direct Sale at $24.09 per share. $180,217 22-Aug-08 MINCE WILLIAM L Officer 2,500 Direct Sale at $23.98 per share. $59,950 4-Aug-08 MURPHY STEVEN J Officer 866 Direct Sale at $24.15 per share. $20,913 4-Aug-08 HAWKINS JAMES B Officer 2,423 Direct Sale at $24.15 per share. $58,515 4-Aug-08 CHUNG DONG CHUNE CHRISTOPHER Officer 866 Direct Sale at $24.15 per share. $20,913 4-Aug-08 TRAVERSO KENNETH M Officer 866 Direct Sale at $24.15 per share. $20,913 10-Jun-08 ENGIBOUS DORIS Director 3,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Jun-08 GUNST ROBERT A Director 3,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Jun-08 LUDLUM KEN Director 3,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Jun-08 MOORE WILLIAM M Director 3,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Jun-08 MICHAEL MARK D Director 3,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 9-Jun-08 MURPHY STEVEN J Officer 10,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 9-Jun-08 HAWKINS JAMES B Officer 37,500 Direct Acquisition (Non Open Market) at $0 per share. N/A 9-Jun-08 CHUNG DONG CHUNE CHRISTOPHER Officer 10,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 9-Jun-08 MINCE WILLIAM L Officer 10,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 9-Jun-08 TRAVERSO KENNETH M Officer 10,000 Direct Acquisition (Non Open Market) at $0 per share. N/A 4-Apr-08 NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC. Beneficial Owner (10% or more) 175,000 Indirect Purchase at $18.27 per share. $3,197,250 Data provided by EDGAR Online * = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown.
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