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U.S. Securities and Exchange Commission


Cozzens Todd C (0001382487)
Mailing Address
ONE FEDERAL STREET
25TH FLOOR
BOSTON MA 02110
Ownership Reports for Issuers: (Click on issuer name to see other owners for the issuer, or CIK for issuer filings.)

Issuer Filings Transaction Date Type of Owner
Health Catalyst, Inc. 0001636422 2020-01-27 director
Natera, Inc. 0001604821 2016-06-10 director


Items 1 - 58

The information presented below contains only portions of the information presented in the referenced filing or filings.
You should consult the original filing for complete information. Hyperlinks to the forms are provided for your convenience.

Acquistion or Disposition Transaction Date Deemed Execution Date Issuer Form Transaction Type Direct or Indirect Ownership Number of Securities Transacted Number of Securities Owned Line Number Issuer CIK Security Name
D 2022-05-25   Natera, Inc. 4 M-Exempt --D 2614.0000 0.0000 2 0001604821 Restricted Stock Unit
A 2022-05-25   Natera, Inc. 4 M-Exempt --D 2614.0000 15813.0000 1 0001604821 Common Stock
D 2021-09-02   Natera, Inc. 4 M-Exempt --D 10578.0000 591.0000 9 0001604821 Stock Option (right to buy)
D 2021-09-02   Natera, Inc. 4 M-Exempt --D 11169.0000 0.0000 8 0001604821 Stock Option (right to buy)
D 2021-09-02   Natera, Inc. 4 M-Exempt --D 2733.0000 0.0000 7 0001604821 Stock Option (right to buy)
D 2021-09-02   Natera, Inc. 4 S-Sale --D 4764.0000 23865.0000 6 0001604821 Common Stock
D 2021-09-02   Natera, Inc. 4 S-Sale --D 10666.0000 17963.0000 5 0001604821 Common Stock
D 2021-09-02   Natera, Inc. 4 S-Sale --D 8841.0000 28629.0000 4 0001604821 Common Stock
A 2021-09-02   Natera, Inc. 4 M-Exempt --D 10578.0000 37470.0000 3 0001604821 Common Stock
A 2021-09-02   Natera, Inc. 4 M-Exempt --D 11169.0000 26892.0000 2 0001604821 Common Stock
A 2021-09-02   Natera, Inc. 4 M-Exempt --D 2733.0000 15723.0000 1 0001604821 Common Stock
A 2021-06-11   Natera, Inc. 4 M-Exempt --D 28650.0000 41640.0000 1 0001604821 Common Stock
D 2021-06-11   Natera, Inc. 4 S-Sale --D 28650.0000 12990.0000 2 0001604821 Common Stock
D 2021-06-11   Natera, Inc. 4 M-Exempt --D 28650.0000 2733.0000 3 0001604821 Stock Option (right to buy)
A 2021-05-28   Natera, Inc. 4 A-Award --D 2614.0000 2614.0000 3 0001604821 Restricted Stock Unit
D 2021-05-28   Natera, Inc. 4 M-Exempt --D 5712.0000 0.0000 2 0001604821 Restricted Stock Unit
A 2021-05-28   Natera, Inc. 4 A-Award --D 5712.0000 12990.0000 1 0001604821 Common Stock
D 2021-03-11   Natera, Inc. 4 S-Sale --D 10717.0000 7278.0000 5 0001604821 Common Stock
D 2021-03-11   Natera, Inc. 4 S-Sale --D 9283.0000 17995.0000 4 0001604821 Common Stock
A 2021-03-11   Natera, Inc. 4 M-Exempt --D 20000.0000 27278.0000 3 0001604821 Common Stock
D 2021-03-09   Natera, Inc. 4 M-Exempt --D 29475.0000 51383.0000 6 0001604821 Stock Option (right to buy)
D 2021-03-09   Natera, Inc. 4 S-Sale --D 29475.0000 7278.0000 2 0001604821 Common Stock
A 2021-03-09   Natera, Inc. 4 M-Exempt --D 29475.0000 36753.0000 1 0001604821 Common Stock
D 2021-03-04   Natera, Inc. 4 M-Exempt --D 20000.0000 31383.0000 7 0001604821 Stock Option (right to buy)
A 2020-06-12   Health Catalyst, Inc. 4 A-Award --D 5443.0000 139774.0000 1 0001636422 Common Stock
A 2020-06-12   Natera, Inc. 4 A-Award --D 5712.0000 5712.0000 1 0001604821 Restricted Stock Units
A 2020-04-23   Health Catalyst, Inc. 4 J-Other --I 674.0000 147415.0000 10 0001636422 Common Stock
A 2020-04-21   Health Catalyst, Inc. 4 J-Other --I 674.0000 146741.0000 9 0001636422 Common Stock
A 2020-04-17   Health Catalyst, Inc. 4 J-Other --I 674.0000 146067.0000 8 0001636422 Common Stock
A 2020-04-14   Health Catalyst, Inc. 4 J-Other --I 674.0000 145393.0000 7 0001636422 Common Stock
A 2020-04-13   Health Catalyst, Inc. 4 J-Other --I 674.0000 144719.0000 6 0001636422 Common Stock
A 2020-03-04   Health Catalyst, Inc. 4 J-Other --I 674.0000 144045.0000 5 0001636422 Common Stock
A 2020-02-28   Health Catalyst, Inc. 4 J-Other --I 674.0000 143371.0000 4 0001636422 Common Stock
A 2020-02-26   Health Catalyst, Inc. 4 J-Other --I 674.0000 142697.0000 3 0001636422 Common Stock
A 2020-02-10   Health Catalyst, Inc. 4 J-Other --I 674.0000 142023.0000 2 0001636422 Common Stock
A 2020-01-27   Health Catalyst, Inc. 4 J-Other --I 674.0000 141349.0000 1 0001636422 Common Stock
A 2019-07-29   Health Catalyst, Inc. 4 C-Conversion --D 43967.0000 134331.0000 1 0001636422 Common Stock
A 2019-07-29   Health Catalyst, Inc. 4 C-Conversion --I 6344.0000 140675.0000 2 0001636422 Common Stock
A 2019-07-29   Health Catalyst, Inc. 4 C-Conversion --I 943484.0000 1084159.0000 3 0001636422 Common Stock
D 2019-07-29   Health Catalyst, Inc. 4 C-Conversion --D 943484.0000 0.0000 6 0001636422 Series E Preferred Stock
D 2019-07-29   Health Catalyst, Inc. 4 C-Conversion --D 6344.0000 0.0000 5 0001636422 Series D Preferred Stock
D 2019-07-29   Health Catalyst, Inc. 4 C-Conversion --D 43967.0000 0.0000 4 0001636422 Series C Preferred Stock
A 2019-05-24   Natera, Inc. 4 A-Award --D 22000.0000 22000.0000 1 0001604821 Stock Option (right to buy)
A 2019-05-16   Natera, Inc. 4 M-Exempt --D 7278.0000 7278.0000 1 0001604821 Common Stock
D 2019-05-16   Natera, Inc. 4 M-Exempt --D 7278.0000 0.0000 2 0001604821 Restricted Stock Unit
A 2019-04-12   Natera, Inc. 4 A-Award --D 7278.0000 7278.0000 1 0001604821 Restricted Stock Units
A 2018-09-14   Natera, Inc. 4 A-Award --D 11169.0000 11169.0000 1 0001604821 Stock Option (right to buy)
A 2018-09-14   Natera, Inc. 4 A-Award --D 5785.0000 5785.0000 2 0001604821 Restricted Stock Units
A 2018-09-14   Natera, Inc. 4/A A-Award --D 5785.0000 0.0000 1 0001604821 Restricted Stock Units
A 2017-06-09   Natera, Inc. 4 A-Award --D 11169.0000 11169.0000 1 0001604821 Stock Option (right to buy)
A 2016-06-10   Natera, Inc. 4 A-Award --D 11169.0000 11169.0000 1 0001604821 Non-Qualified Stock Option (right to buy)
- -   Health Catalyst, Inc. 3 - --D 90364.0000 1 0001636422 Common Stock
- -   Health Catalyst, Inc. 3 - --D 2 0001636422 Series C Preferred Stock
- -   Health Catalyst, Inc. 3 - --I 3 0001636422 Series D Preferred Stock
- -   Health Catalyst, Inc. 3 - --I 4 0001636422 Series E Preferred Stock
- -   Health Catalyst, Inc. 3 - --D 5 0001636422 Stock Option (Right to Buy)
- -   Health Catalyst, Inc. 4 - --I 147415.0000 2 0001636422 Common Stock
- -   Natera, Inc. 3 - --D 1 0001604821 Stock Option (right to buy)

http://www.sec.gov/cgi-bin/own-disp


Modified: 04/22/2016