Robert Gardner Harrison's Net Worth

$5.31 Million

Estimate Recalculated Sep 15, 2025 08:39PM EST

Who is Robert Gardner Harrison

Robert Gardner Harrison has an estimated net worth of $5.31 Million. This is based on reported shares across multiple companies, which include MYRIAD GENETICS INC, and SERA PROGNOSTICS, INC..

SEC CIK

Robert Gardner Harrison's CIK is 0001421563

Past Insider Trading and Trends

2012 was Robert Gardner Harrison's most active year for acquiring shares with 13 total transactions. Robert Gardner Harrison's most active month to acquire stocks was the month of January. 2012 was Robert Gardner Harrison's most active year for disposing of shares, totalling 20 transactions. Robert Gardner Harrison's most active month to dispose stocks was the month of January. 2013 saw Robert Gardner Harrison paying a total of $561,821.94 for 108,498 shares, this is the most they've acquired in one year. In 2012 Robert Gardner Harrison cashed out on 157,650 shares for a total of $2,210,509.88, their largest year based on trade value.

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MYRIAD GENETICS INC

Chief Information Officer
Updated Sep 18, 2014
Form 4
2,962.09%
25.00K
Sep 18, 2014
25.84K
Grant
Sep 17
Form 4
-98.19%
-17.55K
$24.74
-$403.08K
Feb 20, 2014
324.00
Sale
Feb 20
Form 4
-97.69%
-13.71K
$19.24
-$340.11K
Feb 12, 2014
324.00
Sale
Feb 12
Form 4
77.00K
Sep 19, 2013
77.00K
Grant
Sep 17
Form 4
-33.48%
-31.50K
$27.01
-$577.56K
Jun 14, 2013
62.60K
Sale
ScheduledJun 13
Form 4
-65.34%
-4.35K
$29.95
-$104.22K
Dec 04, 2012
2.31K
Sale
Nov 28 - Nov 30
Form 4
-85.24%
-38.45K
$21.98
-$620.53K
Nov 08, 2012
6.66K
Sale
ScheduledNov 06
Form 4
70.00K
Sep 14, 2012
70.00K
Grant
Sep 12
Form 4
-85.93%
-36.00K
$16.63
-$602.34K
Mar 16, 2012
5.89K
Sale
ScheduledMar 15
Form 4
14.00K
Mar 08, 2012
14.00K
Grant
Mar 07
Form 4
-27.22%
-2.20K
$18.02
-$23.72K
Feb 17, 2012
5.89K
Sale
Feb 15
Form 4
56.00K
Sep 15, 2011
56.00K
Grant
Sep 13
Form 4
-81.06%
-20.00K
$22.34
-$29.63K
May 12, 2011
4.67K
Sale
May 09 - May 11
Form 4
40.00K
Feb 24, 2011
40.00K
Grant
Feb 23
Form 4
35.00K
Sep 17, 2010
35.00K
Grant
Sep 15
Form 4
35.00K
Mar 05, 2010
35.00K
Grant
Mar 03
Form 4
32.00K
Sep 17, 2009
32.00K
Grant
Sep 15
Form 4
-65.53%
-13.20K
$20.89
-$269.86K
Sep 10, 2009
6.94K
Sale
Sep 10
Form 4
20.00K
Feb 20, 2009
20.00K
Grant
Feb 18
Form 4
-79.00%
-4.00K
$48.52
-$271.89K
Feb 05, 2009
1.06K
Sale
ScheduledFeb 03
Form 4
13.00K
Sep 12, 2008
13.00K
Grant
Sep 10
Form 4
-58.79%
-4.08K
$39.26
-$217.69K
Aug 27, 2008
2.86K
Sale
Aug 27
Form 4
13.00K
Feb 29, 2008
13.00K
Grant
Feb 28
Form 3
Jan 04, 2008
597.00
Showing 24 results

SERA PROGNOSTICS, INC.

Chief Information Officer
Updated Aug 08, 2024
Form 4
-3.57%
-5.02K
$7.42
-$37.26K
Aug 08, 2024
135.77K
Sale
Aug 07
Form 4
-3.36%
-4.90K
$9.59
-$47.01K
May 10, 2024
140.80K
Sale
May 08
Form 4
-1.45%
-2.14K
$9.02
-$19.28K
Mar 07, 2024
145.70K
Sale
Mar 06
Form 4
-3.69%
-5.67K
$8.03
-$45.49K
Feb 07, 2024
147.84K
Sale
Feb 06
Form 4
438.60%
125.00K
Nov 08, 2023
153.50K
Grant
Nov 06
Form 4
-14.93%
-5.00K
$3.23
-$16.15K
Jun 06, 2023
28.50K
Sale
Jun 05
Form 4
73.50K
Mar 07, 2023
73.50K
Grant
Mar 06
Form 4
33.70K
Mar 25, 2022
33.70K
Grant
Mar 23
Form 3
Nov 01, 2021
Showing 9 results