TWOMEY CHRISTOPHER J Insider Trading Activity

Average Profitability
1234.89%
Insider Buys Quantity
2
Insider Buys Sum
$422,500.00
Insider Sells Quantity
11
Insider Sells Sum
$10.54M

Insider Activity of TWOMEY CHRISTOPHER J

According to the SEC Form 4 filings, TWOMEY CHRISTOPHER J, being in a position of

  1. director at Tandem Diabetes Care, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 1700 shares for $32,555,
    over all time since 2018-02-09, has bought 150000 shares for $300,000, and sold 106012 shares for $10.57M.

Biography of TWOMEY CHRISTOPHER J

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $32,5551100

Comparison of Insiders on Amount of Buys and Sells

2026-10-27SaleTandem Diabetes Care, Inc.
TNDM
director
1,700
0.0024%
$19.15$32,555-0.57%
2022-05-05SaleTandem Diabetes Care, Inc.
TNDM
158
0.0003%
$111.73$17,653-43.75%
2021-09-07SaleTandem Diabetes Care, Inc.
TNDM
director
608
0.0009%
$123.00$74,784-11.04%
2021-09-02SaleTandem Diabetes Care, Inc.
TNDM
director
17,392
0.0279%
$115.00$2M+1.52%
2021-07-29SaleTandem Diabetes Care, Inc.
TNDM
director
16,000
0.0253%
$105.00$1.68M+9.38%
2021-05-19SaleTandem Diabetes Care, Inc.
TNDM
director
538
0.0009%
$89.03$47,898+40.77%
2021-04-22SaleTandem Diabetes Care, Inc.
TNDM
director
9,604
0.0155%
$95.00$912,380+22.95%
2021-04-21SaleTandem Diabetes Care, Inc.
TNDM
director
6,396
0.0103%
$95.02$607,736+22.04%
2020-07-31SaleTandem Diabetes Care, Inc.
TNDM
director
15,000
0.0257%
$110.04$1.65M-8.65%
2020-07-02SaleTandem Diabetes Care, Inc.
TNDM
director
15,000
0.0248%
$100.28$1.5M-3.1%
2020-05-07SaleTandem Diabetes Care, Inc.
TNDM
director
15,000
0.0249%
$90.03$1.35M+6.16%
2020-04-30SaleTandem Diabetes Care, Inc.
TNDM
director
8,616
0.0143%
$80.00$689,280+19.24%
2018-08-23PurchaseBionano Genomics, Inc.
BNGO
director
20,000
0.248%
$6.13$122,500-31.63%
2018-02-09PurchaseTandem Diabetes Care, Inc.
TNDM
director
150,000
0.7095%
$2.00$300,000+1,234.89%
Total: 14
Company
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