Form Type: 4

SEC EDGAR Link
Accession Number:0001181431-14-034998
Date:2014-10-27
Issuer: NATUS MEDICAL INC (BABY)
Original Submission Date:

Reporting Person:

CHUNG DONG CHUNE CHRISTOPHER
C/O NATUS MEDICAL INCORPORATED
1501 INDUSTRIAL ROAD SAN CARLOS, CA 94070

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
COMMON STOCK, $0.001 PAR VALUE PER SHARE 2014-10-27 M 20,588 a $10.03 142,173 direct
COMMON STOCK, $0.001 PAR VALUE PER SHARE 2014-10-27 S 20,588 d $33.09 121,585 direct
COMMON STOCK, $0.001 PAR VALUE PER SHARE 2014-10-27 M 18,933 a $10.03 140,518 direct
COMMON STOCK, $0.001 PAR VALUE PER SHARE 2014-10-27 S 18,933 d $33.09 121,585 direct
COMMON STOCK, $0.001 PAR VALUE PER SHARE 2014-10-28 M 10,479 a $10.03 132,064 direct
COMMON STOCK, $0.001 PAR VALUE PER SHARE 2014-10-28 S 10,479 d $33.33 121,585 direct
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
NON QUALIFIED STOCK OPTION 10.03 2014-10-27 deemed execution date M 20,588 (d) 2005-07-09 2015-06-09 common stock 20,588 $10.03 10,479 direct
NON QUALIFIED STOCK OPTION 10.03 2014-10-27 deemed execution date M 18,933 (d) 2005-07-09 2015-06-09 common stock 18,933 $10.03 0 direct
NON QUALIFIED STOCK OPTION 10.03 2014-10-28 deemed execution date M 10,479 (d) 2005-07-09 2015-06-09 common stock 10,479 $10.03 0 direct
Footnotes
IDfootnote
f1 this transaction was executed in multiple trades at prices ranging from $33.00 to $33.09. the price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the sec staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
f2 this transaction was executed in multiple trades at prices ranging from $33.00 to $33.09. the price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the sec staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
f3 this transaction was executed in multiple trades at prices ranging from $33.10 to $33.51. the price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the sec staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
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