Index
RUT
P/E
-
EPS (ttm)
-1.40
Insider Own
7.40%
Shs Outstand
68.50M
Perf Week
10.95%
Market Cap
1.03B
Forward P/E
199.75
EPS next Y
0.08
Insider Trans
-0.00%
Shs Float
63.41M
Perf Month
-26.27%
Enterprise Value
1.19B
PEG
-
EPS next Q
-0.33
Inst Own
116.63%
Perf Quarter
-44.20%
Income
-94.55M
P/S
1.00
EPS this Y
53.83%
Inst Trans
6.74%
Perf Half Y
-23.02%
Sales
1.03B
P/B
7.77
EPS next Y
111.15%
ROA
-9.11%
Perf YTD
-31.71%
Book/sh
1.93
P/C
1.80
EPS next 5Y
-
ROE
-65.73%
52W High
29.65 -49.37%
Perf Year
-27.55%
Cash/sh
8.32
P/FCF
-
EPS past 3/5Y
-27.30% -40.10%
ROIC
-11.16%
52W Low
9.98 50.41%
Perf 3Y
-43.50%
Dividend Est.
-
EV/EBITDA
-
Sales past 3/5Y
8.22% 15.27%
Gross Margin
54.93%
Volatility
7.07% 7.84%
Perf 5Y
-82.07%
Dividend TTM
-
EV/Sales
1.16
EPS Y/Y TTM
49.66%
Oper. Margin
-5.94%
ATR (14)
1.21
Perf 10Y
-78.21%
Dividend Ex-Date
-
Quick Ratio
3.07
Sales Y/Y TTM
4.54%
Profit Margin
-9.20%
RSI (14)
40.52
Dividend Gr. 3/5Y
- -
Current Ratio
3.58
EPS Q/Q
84.83%
SMA20
-7.83%
Beta
1.58
Payout
-
Debt/Eq
5.55
Sales Q/Q
5.49%
SMA50
-21.84%
Rel Volume
0.54
Prev Close
14.97
Employees
2500
LT Debt/Eq
5.40
SMA200
-16.78%
Avg Volume
2.35M
Price
15.01
IPO
Nov 14, 2013
Option/Short
Yes / Yes
Trades
Volume
863,050
Change
0.31%
Date
Action
Analyst
Rating Change
Price Target Change
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
Dec-02-24 Upgrade
Morgan Stanley
Equal-Weight → Overweight
$45
Nov-06-24 Initiated
Bernstein
Outperform
$42
Show Previous Ratings
May-12-26 09:56AM
May-08-26 07:53AM
May-07-26 08:58PM
04:05PM
Apr-29-26 04:05PM
09:00AM
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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
Mar-02-26 11:33PM
Mar-01-26 11:32PM
Feb-25-26 12:30AM
11:33AM
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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
05:00AM
12:03AM
Feb-19-26 11:08PM
06:00PM
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06:00PM
05:20PM
05:17PM
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
Aug-06-25 07:06PM
(Morningstar Research)
-5.02%
07:00PM
05:50PM
Tandem Diabetes Care, Inc. engages in the design, development, and commercialization of products for people with insulin-dependent diabetes. Its products include Tandem Mobi System 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
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
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 Carpenter Rick Chief Technology Officer Jun 16 '25 Option Exercise 0.00 406 0 21,426 Jun 18 04:08 PM Novara Mark David EVP & CHIEF COMMERCIAL OFFICER Jun 16 '25 Option Exercise 0.00 7,414 0 32,609 Jun 18 04:08 PM Cha Myoungil Director Jun 16 '25 Option Exercise 0.00 1,749 0 13,699 Jun 18 04:08 PM Malagueira Joao Paulo Falcao Director Jun 16 '25 Option Exercise 0.00 1,749 0 13,699 Jun 18 04:07 PM