Tandem Diabetes Care Inc (TNDM)

HEALTH CARE: HEALTH CARE SUPPLIES
SIC: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS

11075 ROSELLE STREET SAN DIEGO, CA 92121

Tandem Diabetes Care, Inc. produces medical devices. The company designs, develops, and commercializes products for people with insulin-dependent diabetes. Tandem Diabetes Care offers its products to the medical industry in the United States.

Data based on most recent fiscal year report
Market Cap52.219 Million Shares Outstanding10.12 Million Avg Volume1.37 Million
1-Yr BETA vs S&P TR Current Ratio1.78 Quick Ratio1.03
View SEC Filings from TNDM instead.
Q1 2019 All Institutions Hedge Funds 1
To trade TNDM now:
Filers who had this stock in their top 10: 11 2 (0.2%)
13F Filers holding this stock: 256 49 (4.99%)
Aggregate 13F shares on 03/31/2019: 46.18 Million 9.153 Million
Aggregate 13F shares on 12/31/2018: 47.683 Million 9.497 Million
Percent change: -3.15% -3.62%
Funds creating new positions: 78 19
Funds Adding to an existing position: 77 15
Funds closing out their position: 14 4
Funds reducing their position: 80 13
1 hedge funds as identified by whalewisdom.com through public filings.

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Funds Holding TNDM (via 13F filings)

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*Please note that if a filer hasn't submitted a 13F filing for a quarter then the filer's shares will be listed as "Sold All"

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Open Market Buys/Sells Last 60 Days

Open Market Buys (P)

none

Open Market Sells (S)

41 Thousand total shares from 8 transactions

Exercise Derivative Conversion (M)

24 Thousand total shares from 4 transactions

Current/Former Insiders

Insider Name Type Last Reported Shares Held Last Reported Date Filings in past year

SMITH LONNIE M

  • Director
645,971 2019-05-16 0

VOSSELLER LEIGH EVP AND CFO

  • Officer
2,154 2019-05-16 5

BERGER DAVID B EVP, CHIEF LEGAL & COMPLIANCE

  • Officer
3,511 2019-05-15 9

MORRISON SUSAN EVP & CAO

  • Officer
5,001 2019-05-15 5

SHERIDAN JOHN F PRESIDENT & CEO

  • Officer
2,501 2019-05-15 7

HANSEN BRIAN B EVP & CHIEF COMMERCIAL OFFICER

  • Officer
2,991 2019-05-15 7

TPG GROUP HOLDINGS (SBS) ADVISORS, INC.

BONDERMAN DAVID

COULTER JAMES G

21,216,306 2019-05-14 0

BLAIR JAMES C

  • Director
0 2019-05-08 0

ALLEN DICK

  • Director
53,000 2019-05-02 4

COHEN FRED E

  • Director
73,836 2019-04-01 1

TREU JESSE I

  • Director
1,885,854 2019-03-26 0

VITULLO NICOLE

  • Director
8,319 2019-03-19 0

BLICKENSTAFF KIM D EXECUTIVE CHAIRMAN

  • Officer
  • Director
991,750 2019-03-11 4

CAHILL EDWARD L

  • Director
3,982 2019-03-06 3

GREENE HOWARD E JR

  • Director
40,000 2019-02-28 3

ROBERTSON REBECCA B

  • Director
0 2019-01-02 3

ROEDER DOUGLAS A

  • Director
0 2018-11-15 1

TWOMEY CHRISTOPHER J

  • Director
0 2018-11-15 1

VALENCIA RICHARD P.

  • Director
0 2018-11-15 5

HALAK BRIAN K

  • Director
10,672,797 2018-11-02 0

DOVEY BRIAN H

  • Director
3,722,188 2018-06-29 0

CAJIGAS JOHN EVP, CFO & TREASURER

  • Officer
59,816 2017-05-15 0

DELPHI MANAGEMENT PARTNERS VIII, L.L.C.

BOCHNOWSKI JAMES J

DELPHI BIOINVESTMENTS VIII LP

DELPHI VENTURES VIII LP

DOUGLASS DAVID L

PAKIANATHAN DEEPIKA

ROEDER DOUGLAS A

  • Director
  • 10% Owner
11,346,946 2016-03-23 0

ANHALT HENRY

  • Director
0 2016-03-10 0

ANACONE ROBERT EVP & CHIEF COMMERICAL OFFICER

  • Officer
0 2015-05-21 0

SCHOEMAKER KATHLEEN K

  • 10% Owner
No longer subject to file 2014-03-19 0

DOMAIN PARTERS VII L P

  • 10% Owner
No longer subject to file 2014-03-19 0

DP VII ASSOCIATES LP

  • 10% Owner
No longer subject to file 2014-03-19 0

HLM VENTURE PARTNERS II, L.P.

HLM VENTURE ASSOCIATES II, LLC

CAHILL EDWARD L

GRUA PETER J

RAY RUSSELL T

  • Director
  • 10% Owner
  • PREVIOUSLY A 10% OWNER
No longer subject to file 2013-11-19 0

Insider Transactions Last 60 Days

Reporting Owners Transaction Date Transaction Code Shares Share Price Acquired or Disposed Shares Owned Following Transaction Combined shares owned after filing Direct/Indirect Ownership 10b-5

VOSSELLER LEIGH - Officer EVP AND CFO

2019-05-16 S 10,000 $70.45 d 2,009 2,154.00 direct yes

VOSSELLER LEIGH - Officer EVP AND CFO

2019-05-16 M 10,000 d 60,000 2,154.00 direct

VOSSELLER LEIGH - Officer EVP AND CFO

2019-05-16 M 10,000 $2.59 a 12,009 2,154.00 direct

MORRISON SUSAN - Officer EVP & CAO

2019-05-15 A 1,256 $16.93 a 5,001 5,001.00 direct

SHERIDAN JOHN F - Officer PRESIDENT & CEO

2019-05-15 A 1,835 $16.93 a 2,501 2,501.00 direct

HANSEN BRIAN B - Officer EVP & CHIEF COMMERCIAL OFFICER

2019-05-15 A 1,610 $16.93 a 2,991 2,991.00 direct

BERGER DAVID B - Officer EVP, CHIEF LEGAL & COMPLIANCE

2019-05-15 A 1,546 $16.93 a 3,311 3,511.00 direct

VOSSELLER LEIGH - Officer EVP AND CFO

2019-05-15 A 1,256 $16.93 a 3,265 2,154.00 direct

BERGER DAVID B - Officer EVP, CHIEF LEGAL & COMPLIANCE

2019-05-03 S 2,000 $63.09 d 1,765 1,965.00 direct yes

VOSSELLER LEIGH - Officer EVP AND CFO

2019-05-03 S 10,000 $65.14 d 2,009 2,154.00 direct yes

BERGER DAVID B - Officer EVP, CHIEF LEGAL & COMPLIANCE

2019-05-03 M 2,000 $2.59 a 3,765 1,965.00 direct

VOSSELLER LEIGH - Officer EVP AND CFO

2019-05-03 M 10,000 $2.59 a 12,009 2,154.00 direct

BERGER DAVID B - Officer EVP, CHIEF LEGAL & COMPLIANCE

2019-05-03 M 2,000 d 56,000 1,965.00 direct

VOSSELLER LEIGH - Officer EVP AND CFO

2019-05-03 M 10,000 d 70,000 2,154.00 direct

ALLEN DICK - Director see footnote

2019-05-02 S 12,000 $61.34 d 40,000 53,000.00 indirect

ALLEN DICK - Director see footnote

2019-05-02 S 500 $61.31 d 1,500 53,000.00 indirect

ALLEN DICK - Director see footnote

2019-05-02 S 4,000 $61.37 d 10,000 53,000.00 indirect

ALLEN DICK - Director see footnote

2019-05-02 S 500 $61.20 d 1,500 53,000.00 indirect

BERGER DAVID B - Officer EVP, GEN. COUNSEL & SECRETARY

2019-04-03 M 2,000 $2.59 a 3,765 1,965.00 direct

BERGER DAVID B - Officer EVP, GEN. COUNSEL & SECRETARY

2019-04-03 M 2,000 d 58,000 1,965.00 direct

BERGER DAVID B - Officer EVP, GEN. COUNSEL & SECRETARY

2019-04-03 S 2,000 $62.60 d 1,765 1,965.00 direct
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