This chart summarizes weekly insider transactions for DXCM for the last 12 months. Each bar in the chart represents activity for that week. Mouseover each for details, or view this data in table format in the Weekly Insider Transactions table below.
Recent recap provides a one and eight week measurement of insider sentiment by tracking the ratio of insider sales to insider purchases. When insiders buy or sell their company's stock it is conjectured that they state their opinion of the company's future.
Insider Sentiment is calculated by adding all insider direct open market sells and buys (excluding option-related transactions) that have occurred in the time period. If the buys outweigh the sells it is a POSITIVE sentiment. If the sells outweigh the buys it is NEGATIVE. If the buys and sells are approximately equal or there have been no transactions the Insider Sentiment is considered NEUTRAL.
Sell/Buy Ratio is calculated by dividing the total number of insider sales into the total number of buys filed with the SEC each week. The eight-week ratio is a moving average of the weekly ratio. A ratio of less than 2.0 is considered bullish and over 2.5 is bearish. The trend of the sell/buy ratio can also be important. A value below 2.0 with a ratio that has been declining over the previous eight weeks is considered more bullish.
WEEKLY TRANSACTION BREAKDOWN
06/23/2022
–
06/30/2022
Transaction
Shares
Automatic Sell (1)
1,000
WEEKLY TRANSACTION BREAKDOWN
06/06/2022
–
06/13/2022
Transaction
Shares
Automatic Sell (1)
600
WEEKLY TRANSACTION BREAKDOWN
05/24/2022
–
05/31/2022
Transaction
Shares
Automatic Sell (1)
250
WEEKLY TRANSACTION BREAKDOWN
05/19/2022
–
05/26/2022
Transaction
Shares
Acquisition (Non Open Market) (18)
17,434
Disposition (Non Open Market) (8)
7,447
WEEKLY TRANSACTION BREAKDOWN
05/09/2022
–
05/16/2022
Transaction
Shares
Automatic Sell (1)
777
WEEKLY TRANSACTION BREAKDOWN
04/25/2022
–
05/02/2022
Transaction
Shares
Automatic Sell (1)
250
WEEKLY TRANSACTION BREAKDOWN
04/11/2022
–
04/18/2022
Transaction
Shares
Automatic Sell (1)
776
WEEKLY TRANSACTION BREAKDOWN
03/29/2022
–
04/05/2022
Transaction
Shares
Automatic Sell (1)
1,106
WEEKLY TRANSACTION BREAKDOWN
03/23/2022
–
03/30/2022
Transaction
Shares
Automatic Sell (1)
250
WEEKLY TRANSACTION BREAKDOWN
03/15/2022
–
03/22/2022
Transaction
Shares
Automatic Sell (4)
5,186
WEEKLY TRANSACTION BREAKDOWN
03/08/2022
–
03/15/2022
Transaction
Shares
Acquisition (Non Open Market) (14)
84,821
Disposition (Non Open Market) (13)
37,484
Automatic Sell (2)
3,142
WEEKLY TRANSACTION BREAKDOWN
03/01/2022
–
03/08/2022
Transaction
Shares
Initial (1)
--
Automatic Sell (2)
646
WEEKLY TRANSACTION BREAKDOWN
02/23/2022
–
03/02/2022
Transaction
Shares
Automatic Sell (1)
250
WEEKLY TRANSACTION BREAKDOWN
02/14/2022
–
02/21/2022
Transaction
Shares
Automatic Sell (1)
3,000
WEEKLY TRANSACTION BREAKDOWN
02/10/2022
–
02/17/2022
Transaction
Shares
Automatic Sell (15)
4,666
WEEKLY TRANSACTION BREAKDOWN
01/24/2022
–
01/31/2022
Transaction
Shares
Initial (1)
--
Automatic Sell (1)
250
WEEKLY TRANSACTION BREAKDOWN
01/18/2022
–
01/25/2022
Transaction
Shares
Sell (1)
19,674
Acquisition (Non Open Market) (1)
38,586
Automatic Sell (1)
3,000
WEEKLY TRANSACTION BREAKDOWN
12/23/2021
–
12/30/2021
Transaction
Shares
Automatic Sell (1)
250
WEEKLY TRANSACTION BREAKDOWN
12/13/2021
–
12/20/2021
Transaction
Shares
Acquisition (Non Open Market) (6)
15,042
Disposition (Non Open Market) (1)
5,459
Automatic Sell (2)
4,214
WEEKLY TRANSACTION BREAKDOWN
12/06/2021
–
12/13/2021
Transaction
Shares
Automatic Sell (1)
600
WEEKLY TRANSACTION BREAKDOWN
12/01/2021
–
12/08/2021
Transaction
Shares
Automatic Sell (1)
500
WEEKLY TRANSACTION BREAKDOWN
11/22/2021
–
11/29/2021
Transaction
Shares
Disposition (Non Open Market) (2)
1,693
Automatic Sell (2)
1,445
WEEKLY TRANSACTION BREAKDOWN
11/15/2021
–
11/22/2021
Transaction
Shares
Disposition (Non Open Market) (1)
250
Automatic Sell (1)
3,000
WEEKLY TRANSACTION BREAKDOWN
11/09/2021
–
11/16/2021
Transaction
Shares
Disposition (Non Open Market) (2)
3,634
WEEKLY TRANSACTION BREAKDOWN
11/01/2021
–
11/08/2021
Transaction
Shares
Sell (1)
1,500
Automatic Sell (1)
500
WEEKLY TRANSACTION BREAKDOWN
10/29/2021
–
11/05/2021
Transaction
Shares
Automatic Sell (1)
2,500
WEEKLY TRANSACTION BREAKDOWN
10/22/2021
–
10/29/2021
Transaction
Shares
Automatic Sell (1)
250
WEEKLY TRANSACTION BREAKDOWN
10/13/2021
–
10/20/2021
Transaction
Shares
Automatic Sell (2)
6,141
WEEKLY TRANSACTION BREAKDOWN
10/01/2021
–
10/08/2021
Transaction
Shares
Automatic Sell (1)
500
WEEKLY TRANSACTION BREAKDOWN
09/23/2021
–
09/30/2021
Transaction
Shares
Automatic Sell (1)
6,743
WEEKLY TRANSACTION BREAKDOWN
09/13/2021
–
09/20/2021
Transaction
Shares
Automatic Sell (2)
6,156
WEEKLY TRANSACTION BREAKDOWN
09/07/2021
–
09/14/2021
Transaction
Shares
Acquisition (Non Open Market) (1)
2,498
Disposition (Non Open Market) (14)
23,342
Automatic Sell (7)
17,182
WEEKLY TRANSACTION BREAKDOWN
08/23/2021
–
08/30/2021
Transaction
Shares
Automatic Sell (2)
1,578
WEEKLY TRANSACTION BREAKDOWN
08/11/2021
–
08/18/2021
Transaction
Shares
Acquisition (Non Open Market) (1)
387
Disposition (Non Open Market) (1)
387
WEEKLY TRANSACTION BREAKDOWN
08/03/2021
–
08/10/2021
Transaction
Shares
Disposition (Non Open Market) (1)
250
Automatic Sell (1)
2,757
WEEKLY TRANSACTION BREAKDOWN
07/26/2021
–
08/02/2021
Transaction
Shares
Automatic Sell (2)
12,587
WEEKLY TRANSACTION BREAKDOWN
07/23/2021
–
07/30/2021
Transaction
Shares
Automatic Sell (1)
1,079
WEEKLY TRANSACTION BREAKDOWN
07/16/2021
–
07/23/2021
Transaction
Shares
Automatic Sell (1)
400
WEEKLY TRANSACTION BREAKDOWN
07/06/2021
–
07/13/2021
Transaction
Shares
Automatic Sell (1)
2,974
PACELLI, STEVEN ROBERT — Managing Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
06/23/22
Automatic Sell
1,000
05/24/22
Automatic Sell
250
04/25/22
Automatic Sell
250
03/23/22
Automatic Sell
250
03/09/22
Disposition (Non Open Market)
3,429
SYLVAIN, JEREME M. — Chief Financial Officer
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
06/06/22
Automatic Sell
600
03/09/22
Disposition (Non Open Market)
1,951
03/08/22
Acquisition (Non Open Market)
5,297
03/04/22
Automatic Sell
600
12/15/21
Acquisition (Non Open Market)
2,925
PACELLI, STEVEN ROBERT — Managing Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
06/23/22
Automatic Sell
1,000
05/24/22
Automatic Sell
250
04/25/22
Automatic Sell
250
03/23/22
Automatic Sell
250
03/09/22
Disposition (Non Open Market)
3,429
FOLETTA, MARK G. — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
1,122
05/19/22
Acquisition (Non Open Market)
1,054
05/19/22
Disposition (Non Open Market)
1,054
12/01/21
Automatic Sell
500
11/01/21
Automatic Sell
500
SKYLER, JAY S. — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
969
05/19/22
Acquisition (Non Open Market)
900
05/19/22
Disposition (Non Open Market)
900
06/22/21
Automatic Sell
20,000
05/21/21
Acquisition (Non Open Market)
900
HELLER, BRIDGETTE P. — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
988
05/21/21
Acquisition (Non Open Market)
919
12/15/20
Automatic Sell
375
05/22/20
Acquisition (Non Open Market)
787
09/13/19
Acquisition (Non Open Market)
3,036
ALTMAN, STEVEN R. — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
979
05/19/22
Acquisition (Non Open Market)
910
05/19/22
Disposition (Non Open Market)
910
05/21/21
Acquisition (Non Open Market)
910
05/20/21
Acquisition (Non Open Market)
806
TOPOL, ERIC — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
988
05/19/22
Acquisition (Non Open Market)
919
05/19/22
Disposition (Non Open Market)
919
05/21/21
Acquisition (Non Open Market)
919
05/20/21
Acquisition (Non Open Market)
833
COLLINS, RICHARD ALEXANDER — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
987
05/19/22
Acquisition (Non Open Market)
910
05/19/22
Disposition (Non Open Market)
910
11/03/21
Sell
1,500
05/21/21
Acquisition (Non Open Market)
910
AUGUSTINOS, NICHOLAS — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
994
05/19/22
Acquisition (Non Open Market)
918
05/19/22
Disposition (Non Open Market)
918
10/29/21
Automatic Sell
2,500
06/03/21
Automatic Sell
806
KAHN, BARBARA — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
994
05/19/22
Acquisition (Non Open Market)
918
05/19/22
Disposition (Non Open Market)
918
02/10/22
Automatic Sell
100
02/10/22
Automatic Sell
100
DAHUT, KAREN M — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
987
05/19/22
Disposition (Non Open Market)
918
05/19/22
Acquisition (Non Open Market)
918
08/11/21
Acquisition (Non Open Market)
387
08/11/21
Disposition (Non Open Market)
387
MALADY, KYLE — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
979
05/21/21
Acquisition (Non Open Market)
910
10/11/20
Acquisition (Non Open Market)
1,272
KAHN, BARBARA — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
994
05/19/22
Acquisition (Non Open Market)
918
05/19/22
Disposition (Non Open Market)
918
02/10/22
Automatic Sell
100
02/10/22
Automatic Sell
100
KAHN, BARBARA — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
994
05/19/22
Acquisition (Non Open Market)
918
05/19/22
Disposition (Non Open Market)
918
02/10/22
Automatic Sell
100
02/10/22
Automatic Sell
100
DAHUT, KAREN M — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
987
05/19/22
Disposition (Non Open Market)
918
05/19/22
Acquisition (Non Open Market)
918
08/11/21
Acquisition (Non Open Market)
387
08/11/21
Disposition (Non Open Market)
387
DAHUT, KAREN M — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
987
05/19/22
Disposition (Non Open Market)
918
05/19/22
Acquisition (Non Open Market)
918
08/11/21
Acquisition (Non Open Market)
387
08/11/21
Disposition (Non Open Market)
387
COLLINS, RICHARD ALEXANDER — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
987
05/19/22
Acquisition (Non Open Market)
910
05/19/22
Disposition (Non Open Market)
910
11/03/21
Sell
1,500
05/21/21
Acquisition (Non Open Market)
910
COLLINS, RICHARD ALEXANDER — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
987
05/19/22
Acquisition (Non Open Market)
910
05/19/22
Disposition (Non Open Market)
910
11/03/21
Sell
1,500
05/21/21
Acquisition (Non Open Market)
910
TOPOL, ERIC — Director
5 Most Recent Transactions (Last 2 Years)
Date
Transaction
Shares
05/20/22
Acquisition (Non Open Market)
988
05/19/22
Acquisition (Non Open Market)
919
05/19/22
Disposition (Non Open Market)
919
05/21/21
Acquisition (Non Open Market)
919
05/20/21
Acquisition (Non Open Market)
833
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