- Corporate Officers - H
- Heller Bridgette P
Insider Trading History of Heller Bridgette P
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Heller Bridgette P since 2013.
This trader's CIK number is 1485616.
At the time of last reporting, Heller Bridgette P was the Director of Dexcom Inc. (stock ticker symbol DXCM).
Also see all insider trading activities at Dexcom Inc.
Note that in the past
Heller Bridgette P also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Dexcom Inc (DXCM) by Heller Bridgette P
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | DXCM | 0 | $0 | 352 | $24,756 | 0 | $0 |
| 2024 | DXCM | 0 | $0 | 3,000 | $260,420 | 0 | $0 |
| 2023 | DXCM | 0 | $0 | 600 | $63,936 | 0 | $0 |
| 2020 | DXCM | 0 | $0 | 375 | $133,743 | 0 | $0 |
Yearly summary of insider trading at Merck & Co., Inc. (MRK) by Heller Bridgette P
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | MRK | 0 | $0 | 43,870 | $2,414,560 | 55,220 | $1,818,860 |
| 2013 | MRK | 0 | $0 | 59,936 | $2,707,866 | 89,884 | $1,505,107 |
Insider trading activities at 2 companies by Heller Bridgette P:
1. Dexcom Inc (DXCM)
2. Merck & Co., Inc. (MRK)
Table 1. Insider trading of Dexcom Inc (DXCM) by Heller Bridgette P
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-03-17 | DXCM | Sale | 352 | 70.33 | 24,756 |
| 2024-12-16 | DXCM | Sale | 1,000 | 76.87 | 76,870 |
| 2024-09-16 | DXCM | Sale | 1,000 | 70.00 | 70,000 |
| 2024-06-14 | DXCM | Sale | 1,000 | 113.55 | 113,550 |
| 2023-09-12 | DXCM | Sale | 600 | 106.56 | 63,936 |
| 2020-12-15 | DXCM | Sale | 375 | 356.65 | 133,743 |
Table 2. Insider trading of Merck & Co., Inc. (MRK) by Heller Bridgette P
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-05-04 | MRK | Option Ex | 5,470 | .00 | 0 |
| 2014-02-13 | MRK | Sale | 43,870 | 55.04 | 2,414,560 |
| 2014-02-13 | MRK | Option Ex | 49,750 | 36.56 | 1,818,860 |
| 2013-05-13 | MRK | Sale | 5,404 | 46.15 | 249,400 |
| 2013-05-07 | MRK | Option Ex | 89,884 | 16.75 | 1,505,107 |
| 2013-05-07 | MRK | Sale | 54,532 | 45.08 | 2,458,466 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Heller Bridgette P
(Director of Dexcom Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.