| Mar 5, 2024 |
Mar 7, 2024 |
WHITE DAVID RICHARD
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 5, 2024 |
Mar 7, 2024 |
Wheeler L. Allen
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 5, 2024 |
Mar 7, 2024 |
Thompson Jason T
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 5, 2024 |
Mar 7, 2024 |
McRee Sandra K
|
COO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 5, 2024 |
Mar 7, 2024 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 5, 2024 |
Mar 7, 2024 |
EPSTEIN STEVEN B
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| May 24, 2023 |
May 26, 2023 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| May 24, 2023 |
May 26, 2023 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Apr 4, 2023 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Apr 4, 2023 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Mar 31, 2023 |
Johnson Steven G.
|
CEO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Mar 31, 2023 |
McRee Sandra K
|
COO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Mar 31, 2023 |
Lightcap Jeffrey C
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Mar 31, 2023 |
Thompson Jason T
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Mar 31, 2023 |
Wheeler L. Allen
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Mar 31, 2023 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 30, 2023 |
Mar 31, 2023 |
EPSTEIN STEVEN B
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 31, 2023 |
McRee Sandra K
|
COO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 31, 2023 |
Wheeler L. Allen
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 31, 2023 |
EPSTEIN STEVEN B
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 31, 2023 |
Lightcap Jeffrey C
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 31, 2023 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 31, 2023 |
Johnson Steven G.
|
CEO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
Johnson Steven G.
|
CEO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
McRee Sandra K
|
COO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
Wheeler L. Allen
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
EPSTEIN STEVEN B
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
Lightcap Jeffrey C
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 30, 2022 |
Jan 4, 2023 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Nov 14, 2022 |
Nov 21, 2022 |
Lightcap Jeffrey C
|
Director |
Buy |
95.0
|
+500,000
|
100.00%
|
✗
|
$50K |
| Nov 14, 2022 |
Nov 21, 2022 |
Wheeler L. Allen
|
Director |
Buy |
87.5
|
+500,000
|
3.11%
|
✗
|
$50K |
| Nov 14, 2022 |
Nov 21, 2022 |
Johnson Steven G.
|
CEO |
Buy |
87.5
|
+500,000
|
3.17%
|
✗
|
$50K |
| Nov 14, 2022 |
Nov 21, 2022 |
HIGGINS JAMES R
|
Director |
Buy |
87.5
|
+500,000
|
4.40%
|
✗
|
$50K |
| Nov 14, 2022 |
Nov 21, 2022 |
EPSTEIN STEVEN B
|
Director |
Buy |
95.0
|
+500,000
|
28.09%
|
✗
|
$50K |
| Jun 30, 2022 |
Jul 1, 2022 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2022 |
Jul 1, 2022 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2022 |
Apr 4, 2022 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2022 |
Apr 4, 2022 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 8, 2022 |
Mar 10, 2022 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 8, 2022 |
Mar 10, 2022 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2021 |
Jan 4, 2022 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2021 |
Jan 4, 2022 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2021 |
Oct 4, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2021 |
Oct 4, 2021 |
HealthCor Associates, LLC
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2021 |
Jul 1, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2021 |
Jul 1, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Apr 20, 2021 |
Apr 22, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Apr 20, 2021 |
Apr 22, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2021 |
Apr 1, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2021 |
Apr 1, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2020 |
Jan 5, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2020 |
Jan 5, 2021 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2020 |
Oct 2, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2020 |
Oct 2, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Aug 20, 2020 |
Aug 24, 2020 |
EPSTEIN STEVEN B
|
Director |
Neutral |
27.5
|
-1,780,000
|
-50.00%
|
✗
|
- |
| Aug 10, 2020 |
Aug 12, 2020 |
EPSTEIN STEVEN B
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Aug 10, 2020 |
Aug 12, 2020 |
Thompson Jason T
|
Principal Financial Officer/CA |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Aug 10, 2020 |
Aug 12, 2020 |
WHITE DAVID RICHARD
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Aug 10, 2020 |
Aug 12, 2020 |
Wheeler L. Allen
|
Chair |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Aug 10, 2020 |
Aug 12, 2020 |
McRee Sandra K
|
COO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Aug 10, 2020 |
Aug 12, 2020 |
Johnson Steven G.
|
CEO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Aug 10, 2020 |
Aug 12, 2020 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2020 |
Jul 2, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2020 |
Jul 2, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2020 |
Apr 1, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2020 |
Apr 1, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Feb 6, 2020 |
Feb 10, 2020 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Feb 6, 2020 |
Feb 10, 2020 |
Lightcap Jeffrey C
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2019 |
Jan 2, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2019 |
Jan 2, 2020 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2019 |
Oct 2, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2019 |
Oct 2, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2019 |
Jul 2, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2019 |
Jul 2, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| May 15, 2019 |
May 17, 2019 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| May 15, 2019 |
May 17, 2019 |
Lightcap Jeffrey C
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2019 |
Apr 2, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2019 |
Apr 2, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2018 |
Jan 3, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Dec 31, 2018 |
Jan 3, 2019 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2018 |
Oct 1, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Sep 30, 2018 |
Oct 1, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jul 13, 2018 |
Jul 17, 2018 |
Johnson Steven G.
|
CEO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jul 13, 2018 |
Jul 17, 2018 |
HIGGINS JAMES R
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jul 13, 2018 |
Jul 17, 2018 |
EPSTEIN STEVEN B
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jul 13, 2018 |
Jul 17, 2018 |
Lightcap Jeffrey C
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jul 10, 2018 |
Jul 12, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jul 10, 2018 |
Jul 12, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2018 |
Jul 2, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 30, 2018 |
Jul 2, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Apr 4, 2018 |
Apr 10, 2018 |
HIGGINS JAMES R
|
Director |
Buy |
77.5
|
+129,700
|
1.31%
|
✗
|
$4.8K |
| Apr 4, 2018 |
Apr 6, 2018 |
HIGGINS JAMES R
|
Director |
Buy |
77.5
|
+128,555
|
1.32%
|
✗
|
$4.4K |
| Mar 31, 2018 |
Apr 3, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Mar 31, 2018 |
Apr 3, 2018 |
HealthCor Management, L.P.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Feb 23, 2018 |
Feb 27, 2018 |
Thompson Jason T
|
Chief Accounting Officer |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Feb 23, 2018 |
Feb 27, 2018 |
EPSTEIN STEVEN B
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Feb 23, 2018 |
Feb 27, 2018 |
Wheeler L. Allen
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Feb 23, 2018 |
Feb 27, 2018 |
McRee Sandra K
|
COO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |