Insiders · Profile

Harrison Robert Gardner

Chief Information Officer at SERA PROGNOSTICS · Chief Information Officer at MYRIAD GENETICS. Filing since 27 Aug 2008. CIK 0001421563

Company
Date
Role
Action
Shares
Amount
Of holding
11 Mar 2026
Chief Information Officer
Sold at will
716
$1.46K
0.9%
9 Mar 2026
Chief Information Officer
Sold at will
3,360
$6.59K
4.2%
24 Feb 2026
Chief Information Officer
Sold on a plan
2,000
$4.68K
2.4%
27 Jan 2026
Chief Information Officer
Sold on a plan
2,000
$5.94K
2.4%
30 Dec 2025
Chief Information Officer
Sold on a plan
2,000
$6.00K
2.3%
10 Dec 2025
Chief Information Officer
Sold at will
616
$2.04K
0.7%
2 Dec 2025
Chief Information Officer
Sold on a plan
2,000
$5.86K
2.2%
10 Nov 2025
Chief Information Officer
Sold at will
6,528
$17.10K
6.8%
4 Nov 2025
Chief Information Officer
Sold on a plan
2,000
$6.14K
2.0%
7 Oct 2025
Chief Information Officer
Sold on a plan
2,000
$6.36K
2.0%
11 Sep 2025
Chief Information Officer
Sold at will
645
$2.02K
0.6%
9 Sep 2025
Chief Information Officer
Sold on a plan
2,000
$6.10K
1.9%
20 Aug 2025
Chief Information Officer
Sold on a plan
6,000
$13.32K
5.5%
8 Aug 2025
Chief Information Officer
Sold at will
5,962
$15.14K
5.2%
10 Jun 2025
Chief Information Officer
Sold at will
667
$987.16
0.6%
8 May 2025
Chief Information Officer
Sold at will
6,551
$15.98K
5.4%
7 Mar 2025
Chief Information Officer
Sold on a plan
3,874
$16.12K
3.1%
6 Mar 2025
Chief Information Officer
Sold at will
3,251
$13.52K
2.5%
13 Feb 2025
Chief Information Officer
Sold on a plan
3,610
$15.45K
3.4%
12 Feb 2025
Chief Information Officer
Sold at will
7,297
$33.42K
6.4%
11 Feb 2025
Chief Information Officer
Sold on a plan
554
$2.20K
0.5%
13 Jan 2025
Chief Information Officer
Sold on a plan
2,264
$14.65K
1.9%
10 Jan 2025
Chief Information Officer
Sold on a plan
14,209
$105.03K
10.8%
11 Nov 2024
Chief Information Officer
Sold at will
4,727
$34.60K
3.5%
7 Aug 2024
Chief Information Officer
Sold at will
5,022
$37.26K
3.6%
8 May 2024
Chief Information Officer
Sold at will
4,902
$47.01K
3.4%
6 Mar 2024
Chief Information Officer
Sold at will
2,138
$19.28K
1.4%
6 Feb 2024
Chief Information Officer
Sold at will
5,665
$45.49K
3.7%
5 Jun 2023
Chief Information Officer
Sold at will
5,000
$16.15K
14.9%
20 Feb 2014
Chief Information Officer
Sold, plan not stated
17,554
$635.75K
98.2%
12 Feb 2014
Chief Information Officer
Sold, plan not stated
13,707
$421.34K
97.7%
13 Jun 2013
Chief Information Officer
Sold, plan not stated
31,498
$1.14M
91.1%
30 Nov 2012
Chief Information Officer
Sold, plan not stated
3,480
$104.22K
60.1%
6 Nov 2012
Chief Information Officer
Sold, plan not stated
38,446
$1.16M
85.2%
15 Mar 2012
Chief Information Officer
Sold, plan not stated
36,000
$899.53K
85.9%
15 Feb 2012
Chief Information Officer
Sold, plan not stated
2,204
$51.57K
27.2%
11 May 2011
Chief Information Officer
Sold, plan not stated
4,000
$96.24K
46.1%
9 May 2011
Chief Information Officer
Sold, plan not stated
16,000
$365.44K
77.4%
10 Sep 2009
Chief Information Officer
Sold, plan not stated
13,196
$410.52K
83.9%
3 Feb 2009
Chief Information Officer
Sold, plan not stated
4,000
$330.00K
83.2%
27 Aug 2008
Chief Information Officer
Sold, plan not stated
4,085
$269.20K
83.5%
41 decisions on file.