Index
RUT
Market Cap
1.05B
Enterprise Value
1.21B
Income
-94.55M
Sales
1.03B
Book/sh
1.93
Cash/sh
8.32
Dividend Est.
-
Dividend TTM
-
Dividend Ex-Date
-
Dividend Gr. 3/5Y
- -
Payout
-
Employees
2500
IPO
Nov 14, 2013
P/E
-
Forward P/E
153.89
PEG
-
P/S
1.02
P/B
7.93
P/C
1.84
P/FCF
-
EV/EBITDA
-
EV/Sales
1.18
Quick Ratio
3.07
Current Ratio
3.58
Debt/Eq
5.55
LT Debt/Eq
5.40
Option/Short
Yes / Yes
EPS (ttm)
-1.40
EPS next Y
0.10
EPS next Q
-0.33
EPS this Y
52.47%
EPS next Y
114.35%
EPS next 5Y
-
EPS past 3/5Y
-27.30% -40.10%
Sales past 3/5Y
8.22% 15.27%
EPS Y/Y TTM
49.66%
Sales Y/Y TTM
4.54%
EPS Q/Q
84.83%
Sales Q/Q
5.49%
Insider Own
7.33%
Insider Trans
-0.00%
Inst Own
116.21%
Inst Trans
6.01%
ROA
-9.11%
ROE
-65.73%
ROIC
-11.16%
Gross Margin
54.93%
Oper. Margin
-5.94%
Profit Margin
-9.20%
SMA20
-5.84%
SMA50
-8.46%
SMA200
-17.88%
Trades
Shs Outstand
68.50M
Shs Float
63.50M
52W High
29.65 -48.33%
52W Low
9.98 53.51%
Volatility
5.77% 6.56%
ATR (14)
1.07
RSI (14)
45.03
Beta
1.56
Rel Volume
0.69
Avg Volume
2.37M
Volume
1,627,617
Perf Week
-2.79%
Perf Month
-17.63%
Perf Quarter
-18.55%
Perf Half Y
-31.94%
Perf YTD
-30.30%
Perf Year
-10.30%
Perf 3Y
-37.57%
Perf 5Y
-84.46%
Perf 10Y
-80.28%
Prev Close
15.75
Price
15.32
Change
-2.73%
Date
Action
Analyst
Rating Change
Price Target Change
Jun-23-26 Initiated Deutsche Bank
Hold
$15.50
Jun-01-26 Upgrade Wells Fargo
Equal Weight → Overweight
$27
May-12-26 Initiated The Benchmark Company
Hold
Mar-19-26 Upgrade Truist
Hold → Buy
$35
Mar-17-26 Upgrade Piper Sandler
Neutral → Overweight
$33
Feb-23-26 Upgrade Lake Street
Hold → Buy
$50
Feb-20-26 Upgrade BofA Securities
Underperform → Neutral
$30
Jan-27-26 Resumed TD Cowen
Buy
$25
Dec-16-25 Upgrade Robert W. Baird
Neutral → Outperform
$30
Oct-21-25 Resumed Stifel
Hold
$15
Sep-08-25 Initiated Oppenheimer
Outperform
$22
Aug-12-25 Upgrade Citigroup
Sell → Neutral
$10.35
Aug-07-25 Downgrade Piper Sandler
Overweight → Neutral
$14
Jul-09-25 Downgrade Citigroup
Neutral → Sell
$14
Jun-16-25 Initiated Truist
Hold
$24
Apr-10-25 Initiated Mizuho
Neutral
$20
Mar-05-25 Downgrade Morgan Stanley
Overweight → Equal-Weight
$45 → $22
Mar-04-25 Downgrade Citigroup
Buy → Neutral
$35 → $24
Mar-03-25 Downgrade Wells Fargo
Overweight → Equal Weight
$38 → $22
Feb-28-25 Downgrade Bernstein
Outperform → Mkt Perform
$35 → $25
Show Previous Ratings
Jun-30-26 08:30AM
Jun-05-26 08:30AM
Jun-01-26 09:42AM
May-12-26 09:56AM
May-08-26 07:53AM
08:58PM
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May-07-26 08:58PM
04:05PM
Apr-29-26 04:05PM
Apr-27-26 09:00AM
Apr-02-26 04:05PM
Mar-19-26 09:39AM
Mar-17-26 09:33AM
Mar-04-26 05:00PM
Mar-03-26 06:51PM
(Morningstar Research)
-5.91%
09:10AM
11:33PM
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Mar-02-26 11:33PM
Mar-01-26 11:32PM
Feb-25-26 12:30AM
Feb-24-26 11:33AM
Feb-23-26 06:42PM
(Morningstar Research)
+15.02%
04:05PM
09:32AM
09:19AM
07:11AM
Feb-20-26 03:35PM
01:01PM
09:39AM
09:11AM
08:30AM
07:15AM
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12:03AM
Feb-19-26 11:08PM
06:00PM
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04:05PM
Feb-17-26 09:15AM
Feb-12-26 04:05PM
Feb-02-26 11:33PM
Jan-29-26 05:25PM
Jan-25-26 11:02PM
Jan-22-26 05:20PM
Jan-08-26 04:05PM
Dec-31-25 08:07AM
Dec-22-25 01:50AM
Dec-18-25 10:31PM
09:00AM
Dec-16-25 09:09AM
Dec-12-25 10:25AM
Dec-09-25 07:27AM
Dec-03-25 03:26PM
Nov-13-25 12:34AM
Nov-11-25 07:21PM
(Morningstar Research)
+7.03%
Nov-10-25 08:30AM
Nov-07-25 01:11PM
09:50AM
09:20AM
06:36AM
12:03AM
Nov-06-25 06:30PM
05:30PM
04:26PM
04:05PM
01:56PM
Nov-04-25 10:22PM
08:30AM
Oct-31-25 04:25PM
04:05PM
Oct-30-25 10:00AM
Oct-29-25 08:30AM
08:15AM
Oct-28-25 03:20PM
10:36AM
Oct-26-25 11:31PM
Oct-21-25 11:27AM
Oct-10-25 03:51PM
Oct-02-25 04:05PM
(Business Wire)
+5.64%
+12.20%
02:39PM
Sep-29-25 08:30AM
Sep-25-25 12:45PM
Sep-22-25 12:03AM
Sep-18-25 11:40AM
Sep-16-25 08:30AM
Sep-13-25 09:53AM
Sep-10-25 08:50PM
Sep-04-25 08:30AM
Aug-27-25 12:42AM
Aug-18-25 06:18PM
Aug-13-25 05:51PM
01:36AM
Aug-12-25 02:20PM
03:16AM
Aug-11-25 10:27AM
09:33AM
07:53AM
Aug-08-25 05:16AM
Aug-07-25 01:50PM
09:49AM
08:30AM
Tandem Diabetes Care, Inc. engages in the design, development, and commercialization of products for people with insulin-dependent diabetes. Its products include Tandem Mobi and t:slim X2 Insulin Pump. The company was founded by Paul M. DiPerna on January 27, 2006 and is headquartered in San Diego, CA.
President Mr. John F. Sheridan
Executive VP Ms. Leigh A. Vosseller
Executive VP Ms. Shannon M. Hansen J.D.
Executive VP and Chief Strategy & Product Officer Ms. Elizabeth Anne Gasser
Executive VP & COO Mr. Jean-Claude E. Kyrillos
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
MARK NOVARA Officer Jun 17 '26 Proposed Sale 16.69 361 6,025 Jun 17 04:27 PM Allen Dick Chair Emeritus May 21 '26 Option Exercise 0.00 8,759 0 28,146 May 22 09:36 PM Howell Peyton R Director May 21 '26 Option Exercise 0.00 8,759 0 29,836 May 22 04:13 PM Malagueira Joao Paulo Falcao Director May 21 '26 Option Exercise 0.00 8,759 0 22,458 May 22 04:11 PM Sodhi Rajwant Director May 21 '26 Option Exercise 0.00 8,759 0 24,280 May 22 04:08 PM McGroddy-Goetz Kathleen Director May 21 '26 Option Exercise 0.00 8,759 0 26,612 May 22 04:07 PM ROBERTSON REBECCA B Director May 21 '26 Option Exercise 0.00 8,759 0 22,542 May 22 04:06 PM TWOMEY CHRISTOPHER J Director May 21 '26 Option Exercise 0.00 8,759 0 24,434 May 22 04:06 PM Cha Myoungil Director May 21 '26 Option Exercise 0.00 8,759 0 22,458 May 22 04:04 PM MARK NOVARA Officer May 19 '26 Proposed Sale 13.53 266 3,599 May 19 04:37 PM Carpenter Rick EVP & Chief Technology Officer May 15 '26 Option Exercise 0.00 8,774 0 32,859 May 19 04:15 PM Gasser Elizabeth Anne EVP, Chief Strategy Officer May 15 '26 Option Exercise 0.00 10,267 0 9,937 May 19 04:13 PM Hansen Shannon Marie EVP & Chief Legal Officer May 15 '26 Option Exercise 0.00 10,201 0 32,186 May 19 04:12 PM Kyrillos Jean-Claude EVP & Chief Operating Officer May 15 '26 Option Exercise 0.00 4,038 0 29,810 May 19 04:10 PM Morrison Susan EVP & Chief Admin. Officer May 15 '26 Option Exercise 0.00 9,523 0 51,414 May 19 04:08 PM Sheridan John F PRESIDENT & CEO May 15 '26 Option Exercise 0.00 51,189 0 170,051 May 19 04:06 PM Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER May 15 '26 Option Exercise 0.00 13,495 0 51,829 May 19 04:03 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER May 15 '26 Option Exercise 0.00 10,572 0 48,171 May 19 04:02 PM Kyrillos Jean-Claude EVP & Chief Operating Officer Apr 15 '26 Option Exercise 0.00 3,636 0 27,698 Apr 17 04:10 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Mar 16 '26 Option Exercise 0.00 7,414 0 43,383 Mar 18 04:06 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Mar 17 '26 Sale 23.05 187 4,310 37,656 Mar 18 04:06 PM MARK NOVARA Officer Mar 17 '26 Proposed Sale 21.91 187 4,097 Mar 17 04:38 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Mar 05 '26 Sale 22.81 2 46 35,969 Mar 09 04:27 PM MARK NOVARA Officer Mar 05 '26 Proposed Sale 23.41 2 47 Mar 05 04:29 PM Carpenter Rick Chief Technology Officer Feb 17 '26 Option Exercise 0.00 2,334 0 25,778 Feb 19 04:37 PM Gasser Elizabeth Anne EVP, Chief Strategy Officer Feb 17 '26 Option Exercise 0.00 2,600 0 1,713 Feb 19 04:37 PM Morrison Susan EVP & Chief Admin. Officer Feb 17 '26 Option Exercise 0.00 2,600 0 43,007 Feb 19 04:36 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Feb 17 '26 Option Exercise 0.00 77 0 36,033 Feb 19 04:36 PM Sheridan John F PRESIDENT & CEO Feb 17 '26 Option Exercise 0.00 11,454 0 127,091 Feb 19 04:34 PM Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER Feb 17 '26 Option Exercise 0.00 2,998 0 40,027 Feb 19 04:34 PM Hansen Shannon Marie EVP & Chief Legal Officer Feb 17 '26 Option Exercise 0.00 3,065 0 23,728 Feb 19 04:33 PM Kyrillos Jean-Claude EVP & Chief Operating Officer Jan 15 '26 Option Exercise 0.00 3,636 0 26,180 Jan 20 04:09 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Dec 15 '25 Option Exercise 0.00 7,415 0 39,799 Dec 17 04:02 PM Carpenter Rick Chief Technology Officer Dec 15 '25 Option Exercise 0.00 406 0 24,459 Dec 17 04:01 PM Morrison Susan EVP & Chief Admin. Officer Nov 17 '25 Option Exercise 0.00 2,599 0 41,231 Nov 19 04:07 PM Sheridan John F PRESIDENT & CEO Nov 17 '25 Option Exercise 0.00 11,454 0 120,638 Nov 19 04:07 PM Gasser Elizabeth Anne EVP, Chief Strategy Officer Nov 17 '25 Option Exercise 0.00 2,599 0 3,587 Nov 19 04:06 PM Carpenter Rick Chief Technology Officer Nov 17 '25 Option Exercise 0.00 2,334 0 24,509 Nov 19 04:06 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Nov 17 '25 Option Exercise 0.00 76 0 32,424 Nov 19 04:06 PM Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER Nov 17 '25 Option Exercise 0.00 2,999 0 38,184 Nov 19 04:06 PM Hansen Shannon Marie EVP & Chief Legal Officer Nov 17 '25 Option Exercise 0.00 3,063 0 21,867 Nov 19 04:06 PM Kyrillos Jean-Claude EVP & Chief Operating Officer Oct 15 '25 Option Exercise 0.00 3,636 0 23,685 Oct 17 04:21 PM Carpenter Rick Chief Technology Officer Sep 15 '25 Option Exercise 0.00 406 0 22,773 Sep 16 04:47 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Sep 15 '25 Option Exercise 0.00 7,415 0 36,214 Sep 16 04:47 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Aug 15 '25 Option Exercise 0.00 76 0 28,839 Aug 19 06:14 PM Morrison Susan EVP & Chief Admin. Officer Aug 15 '25 Option Exercise 0.00 2,600 0 39,376 Aug 19 06:14 PM Sheridan John F PRESIDENT & CEO Aug 15 '25 Option Exercise 0.00 11,453 0 115,001 Aug 19 06:14 PM Carpenter Rick Chief Technology Officer Aug 15 '25 Option Exercise 0.00 2,335 0 22,824 Aug 19 06:14 PM Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER Aug 15 '25 Option Exercise 0.00 2,998 0 36,258 Aug 19 06:14 PM Hansen Shannon Marie EVP & Chief Legal Officer Aug 15 '25 Option Exercise 0.00 3,065 0 19,102 Aug 19 06:14 PM Gasser Elizabeth Anne EVP, Chief Strategy Officer Aug 15 '25 Option Exercise 0.00 2,600 0 1,795 Aug 19 06:14 PM Sheridan John F PRESIDENT & CEO Aug 11 '25 Buy 10.23 10,000 102,318 106,327 Aug 11 06:15 PM Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER Aug 08 '25 Buy 10.89 13,720 149,404 25,580 Aug 11 05:18 PM Kyrillos Jean-Claude EVP & Chief Operating Officer Jul 15 '25 Option Exercise 0.00 14,545 0 25,254 Jul 17 04:11 PM
