InsiderClue
Insiders · Profile

LEIDEN JEFFREY M

Director at Odyssey Therapeutics · Executive Chairman at Vertex Pharmaceuticals · Director at Quest Diagnostics. Filing since 23 Apr 2010. CIK 0001242825

ODTX Odyssey Therapeutics, Inc. Director · 1 trade VRTX Vertex Pharmaceuticals Executive Chairman · 59 trades DGX Quest Diagnostics Director · 4 trades
Company
Date
Role
Action
Shares
Amount
Of holding
ODTX Odyssey Therapeutics, Inc.
8 May 2026
Director
Bought
5,000
$100.00K
1.9%
VRTX Vertex Pharmaceuticals
3 Dec 2025
Executive Chairman
Sold on a plan
63,781
$28.65M
72.6%
VRTX Vertex Pharmaceuticals
14 Nov 2025
Executive Chairman
Sold on a plan
53,604
$23.62M
69.1%
VRTX Vertex Pharmaceuticals
13 Nov 2025
Executive Chairman
Sold on a plan
19,688
$8.67M
45.0%
VRTX Vertex Pharmaceuticals
30 Aug 2024
Executive Chairman
Sold on a plan
3,784
$1.89M
27.5%
VRTX Vertex Pharmaceuticals
15 Feb 2024
Executive Chairman
Sold on a plan
4,655
$1.95M
20.6%
VRTX Vertex Pharmaceuticals
14 Feb 2024
Executive Chairman
Sold on a plan
4,356
$1.83M
16.2%
VRTX Vertex Pharmaceuticals
13 Feb 2024
Executive Chairman
Sold on a plan
737
$308.90K
2.7%
VRTX Vertex Pharmaceuticals
12 Feb 2024
Executive Chairman
Sold on a plan
2,656
$1.11M
8.8%
VRTX Vertex Pharmaceuticals
8 Jan 2024
Executive Chairman
Sold on a plan
6,648
$2.79M
73.3%
VRTX Vertex Pharmaceuticals
13 Dec 2023
Executive Chairman
Sold on a plan
13,354
$5.33M
59.5%
VRTX Vertex Pharmaceuticals
16 Oct 2023
Executive Chairman
Sold on a plan
12,962
$4.85M
36.6%
VRTX Vertex Pharmaceuticals
8 May 2023
Executive Chairman
Sold on a plan
1,125
$392.63K
3.1%
VRTX Vertex Pharmaceuticals
5 May 2023
Executive Chairman
Sold on a plan
879
$307.26K
2.4%
VRTX Vertex Pharmaceuticals
3 May 2023
Executive Chairman
Sold on a plan
4,508
$1.58M
10.8%
VRTX Vertex Pharmaceuticals
2 May 2023
Executive Chairman
Sold on a plan
6,450
$2.26M
13.3%
VRTX Vertex Pharmaceuticals
25 Jul 2022
Executive Chairman
Sold, plan not stated
132,079
$37.16M
98.2%
VRTX Vertex Pharmaceuticals
13 Apr 2022
Executive Chairman
Sold, plan not stated
15,789
$4.56M
17.6%
VRTX Vertex Pharmaceuticals
30 Jun 2020
Executive Chairman
Sold, plan not stated
32,792
$9.38M
93.5%
VRTX Vertex Pharmaceuticals
12 May 2020
Executive Chairman
Sold, plan not stated
94,370
$26.75M
73.0%
VRTX Vertex Pharmaceuticals
7 May 2020
Executive Chairman
Sold, plan not stated
94,369
$25.46M
69.8%
VRTX Vertex Pharmaceuticals
5 May 2020
Executive Chairman
Sold, plan not stated
94,372
$25.48M
66.9%
VRTX Vertex Pharmaceuticals
25 Feb 2020
CEO & President
Sold, plan not stated
10,550
$2.46M
10.2%
VRTX Vertex Pharmaceuticals
18 Feb 2020
CEO & President
Sold, plan not stated
11,685
$2.85M
9.5%
VRTX Vertex Pharmaceuticals
11 Feb 2020
CEO & President
Sold, plan not stated
47,523
$11.69M
26.4%
VRTX Vertex Pharmaceuticals
19 Nov 2019
CEO & President
Sold, plan not stated
96,534
$20.36M
47.6%
VRTX Vertex Pharmaceuticals
18 Nov 2019
CEO & President
Sold, plan not stated
4,434
$931.14K
4.0%
VRTX Vertex Pharmaceuticals
15 Nov 2019
CEO & President
Sold, plan not stated
5,000
$1.05M
4.5%
VRTX Vertex Pharmaceuticals
1 Nov 2019
CEO & President
Sold, plan not stated
96,822
$19.37M
47.7%
VRTX Vertex Pharmaceuticals
31 Oct 2019
CEO & President
Sold, plan not stated
8,879
$1.78M
7.7%
VRTX Vertex Pharmaceuticals
22 Oct 2019
CEO & President
Sold, plan not stated
107,831
$20.49M
50.4%
VRTX Vertex Pharmaceuticals
18 Jun 2019
CEO & President
Sold, plan not stated
56,030
$9.83M
34.5%
VRTX Vertex Pharmaceuticals
24 May 2019
CEO & President
Sold, plan not stated
113,432
$19.86M
51.6%
VRTX Vertex Pharmaceuticals
6 May 2019
CEO & President
Sold, plan not stated
33,058
$5.79M
23.7%
VRTX Vertex Pharmaceuticals
1 May 2019
CEO & President
Sold, plan not stated
10,480
$1.83M
9.0%
VRTX Vertex Pharmaceuticals
19 Feb 2019
CEO & President
Sold, plan not stated
20,997
$3.93M
16.5%
VRTX Vertex Pharmaceuticals
11 Feb 2019
CEO & President
Sold, plan not stated
111,431
$20.08M
46.7%
VRTX Vertex Pharmaceuticals
4 Feb 2019
CEO & President
Sold, plan not stated
32,250
$6.01M
20.5%
VRTX Vertex Pharmaceuticals
22 Jun 2018
CEO & President
Sold, plan not stated
140,211
$22.43M
47.2%
DGX Quest Diagnostics
29 May 2018
Director
Sold, plan not stated
1,644
$173.62K
21.5%
VRTX Vertex Pharmaceuticals
12 Feb 2018
CEO & President
Sold, plan not stated
23,905
$3.61M
11.1%
VRTX Vertex Pharmaceuticals
16 Jan 2018
CEO & President
Sold, plan not stated
99,563
$15.63M
42.9%
VRTX Vertex Pharmaceuticals
11 Dec 2017
CEO & President
Sold, plan not stated
125,000
$17.67M
48.5%
DGX Quest Diagnostics
4 Aug 2017
Director
Sold, plan not stated
296
$31.57K
4.7%
VRTX Vertex Pharmaceuticals
31 Jul 2017
CEO & President
Sold, plan not stated
11,063
$1.69M
4.1%
DGX Quest Diagnostics
27 Jul 2017
Director
Sold, plan not stated
1,304
$141.78K
17.2%
VRTX Vertex Pharmaceuticals
21 Jul 2017
CEO & President
Sold, plan not stated
32,250
$5.18M
11.1%
VRTX Vertex Pharmaceuticals
19 Jul 2017
CEO & President
Sold, plan not stated
184,374
$29.68M
38.9%
VRTX Vertex Pharmaceuticals
2 Jun 2017
CEO & President
Sold, plan not stated
147,101
$19.05M
33.7%
VRTX Vertex Pharmaceuticals
28 Apr 2017
CEO & President
Sold, plan not stated
157,200
$18.79M
35.2%
VRTX Vertex Pharmaceuticals
13 Feb 2017
CEO & President
Sold, plan not stated
23,904
$2.10M
7.2%
DGX Quest Diagnostics
3 Aug 2016
Director
Sold, plan not stated
6,345
$543.26K
51.3%
VRTX Vertex Pharmaceuticals
3 Feb 2016
CEO & President
Sold, plan not stated
9,834
$893.15K
3.6%
VRTX Vertex Pharmaceuticals
18 Nov 2015
CEO & President
Sold, plan not stated
16,125
$2.10M
6.9%
VRTX Vertex Pharmaceuticals
30 Oct 2015
CEO & President
Sold, plan not stated
16,125
$2.02M
6.4%
VRTX Vertex Pharmaceuticals
18 Feb 2015
CEO & President
Sold, plan not stated
32,250
$3.64M
11.4%
VRTX Vertex Pharmaceuticals
15 Dec 2014
CEO & President
Sold, plan not stated
50,017
$5.75M
18.7%
VRTX Vertex Pharmaceuticals
30 Sep 2014
CEO & President
Sold, plan not stated
200,000
$22.54M
58.0%
VRTX Vertex Pharmaceuticals
7 Feb 2014
CEO & President
Sold, plan not stated
35,944
$2.88M
14.5%
VRTX Vertex Pharmaceuticals
16 Jan 2014
CEO & President
Sold, plan not stated
45,000
$3.60M
19.7%
VRTX Vertex Pharmaceuticals
12 Dec 2013
CEO & President
Sold, plan not stated
9,834
$643.93K
5.1%
VRTX Vertex Pharmaceuticals
6 Feb 2013
CEO & President
Sold, plan not stated
33,345
$1.53M
14.8%
VRTX Vertex Pharmaceuticals
4 May 2010
Director
Bought
1,300
$49.92K
100%
VRTX Vertex Pharmaceuticals
23 Apr 2010
Director
Bought
1,300
$50.18K
opened
64 decisions on file.