Insider Transactions in Q2 2025 at Guardant Health, Inc. (GH)
Insider Transaction List (Q2 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jun 30
2025
|
Helmy Eltoukhy Co-Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,441
-0.1%
|
$126,932
$52.04 P/Share
|
|
Jun 30
2025
|
Helmy Eltoukhy Co-Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
4,815
+0.2%
|
-
|
|
Jun 30
2025
|
Steve E. Krognes Director |
BUY
Exercise of conversion of derivative security
|
Direct |
154
+0.86%
|
-
|
|
Jun 30
2025
|
Amir Ali Talasaz Co-Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,441
-0.12%
|
$126,932
$52.04 P/Share
|
|
Jun 30
2025
|
Amir Ali Talasaz Co-Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
4,815
+0.23%
|
-
|
|
Jun 18
2025
|
Myrtle S Potter Director |
SELL
Open market or private sale
|
Direct |
26
-0.14%
|
$1,274
$49.47 P/Share
|
|
Jun 18
2025
|
Musa Tariq Director |
SELL
Open market or private sale
|
Direct |
3,213
-30.89%
|
$157,437
$49.47 P/Share
|
|
Jun 17
2025
|
Ian T Clark Director |
SELL
Open market or private sale
|
Indirect |
6,672
-40.38%
|
$320,256
$48.38 P/Share
|
|
Jun 16
2025
|
Myrtle S Potter Director |
SELL
Open market or private sale
|
Direct |
2,626
-12.62%
|
$128,674
$49.7 P/Share
|
|
Jun 15
2025
|
John G. Saia Chief Legal Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
535
-1.21%
|
$26,215
$49.29 P/Share
|
|
Jun 15
2025
|
John G. Saia Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,020
+2.26%
|
-
|
|
Jun 15
2025
|
Craig Eagle Chief Medical Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
711
-1.98%
|
$34,839
$49.29 P/Share
|
|
Jun 15
2025
|
Craig Eagle Chief Medical Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,402
+3.77%
|
-
|
|
Jun 15
2025
|
Chris Freeman Chief Commercial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,675
-5.41%
|
$131,075
$49.29 P/Share
|
|
Jun 15
2025
|
Chris Freeman Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
6,281
+5.99%
|
-
|
|
Jun 15
2025
|
Kumud Kalia Chief Information Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
228
-1.18%
|
$11,172
$49.29 P/Share
|
|
Jun 15
2025
|
Kumud Kalia Chief Information Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
637
+3.18%
|
-
|
|
Jun 15
2025
|
Michael Brian Bell Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,659
-3.8%
|
$81,291
$49.29 P/Share
|
|
Jun 15
2025
|
Michael Brian Bell Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,272
+3.67%
|
-
|
|
Jun 15
2025
|
Musa Tariq Director |
BUY
Exercise of conversion of derivative security
|
Direct |
250
+2.35%
|
-
|
|
Jun 15
2025
|
Myrtle S Potter Director |
BUY
Exercise of conversion of derivative security
|
Direct |
69
+0.33%
|
-
|
|
Jun 13
2025
|
Meghan V. Joyce Director |
SELL
Open market or private sale
|
Direct |
3,337
-23.03%
|
$156,839
$47.22 P/Share
|
|
Jun 12
2025
|
Musa Tariq Director |
BUY
Exercise of conversion of derivative security
|
Direct |
6,674
+39.66%
|
-
|
|
Jun 12
2025
|
Meghan V. Joyce Director |
BUY
Exercise of conversion of derivative security
|
Direct |
6,674
+31.54%
|
-
|
|
Jun 12
2025
|
Myrtle S Potter Director |
BUY
Exercise of conversion of derivative security
|
Direct |
6,674
+24.35%
|
-
|
|
Jun 12
2025
|
Ian T Clark Director |
BUY
Exercise of conversion of derivative security
|
Indirect |
8,088
+32.86%
|
-
|
|
Jun 12
2025
|
Vijaya Gadde Director |
BUY
Exercise of conversion of derivative security
|
Direct |
6,674
+21.54%
|
-
|
|
Jun 12
2025
|
Steve E. Krognes Director |
BUY
Exercise of conversion of derivative security
|
Direct |
6,674
+27.42%
|
-
|
|
Jun 09
2025
|
Amir Ali Talasaz Co-Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
77,853
-3.63%
|
$3,892,650
$50.09 P/Share
|
|
Jun 06
2025
|
Amir Ali Talasaz Co-Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
39,751
-1.82%
|
$1,987,550
$50.07 P/Share
|
|
Jun 05
2025
|
Amir Ali Talasaz Co-Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
1,680
-0.08%
|
$84,000
$50.0 P/Share
|
|
Jun 04
2025
|
Meghan V. Joyce Director |
BUY
Exercise of conversion of derivative security
|
Direct |
67
+0.85%
|
-
|
|
Jun 03
2025
|
Kumud Kalia Chief Information Officer |
SELL
Open market or private sale
|
Direct |
4,000
-17.57%
|
$184,000
$46.39 P/Share
|
|
Jun 02
2025
|
Meghan V. Joyce Director |
SELL
Open market or private sale
|
Direct |
100
-1.27%
|
$4,100
$41.66 P/Share
|
|
Jun 01
2025
|
John G. Saia Chief Legal Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
138
-0.32%
|
$5,520
$40.62 P/Share
|
|
Jun 01
2025
|
John G. Saia Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
263
+0.6%
|
-
|
|
Jun 01
2025
|
Darya Chudova Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
161
-0.2%
|
$6,440
$40.62 P/Share
|
|
Jun 01
2025
|
Darya Chudova Chief Technology Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
316
+0.39%
|
-
|
|
Jun 01
2025
|
Kumud Kalia Chief Information Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
254
-1.1%
|
$10,160
$40.62 P/Share
|
|
Jun 01
2025
|
Kumud Kalia Chief Information Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
710
+2.99%
|
-
|
|
May 31
2025
|
Steve E. Krognes Director |
BUY
Exercise of conversion of derivative security
|
Direct |
154
+1.38%
|
-
|
|
May 19
2025
|
Musa Tariq Director |
SELL
Open market or private sale
|
Direct |
116
-3.23%
|
$4,640
$40.04 P/Share
|
|
May 15
2025
|
Craig Eagle Chief Medical Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,885
-5.19%
|
$75,400
$40.46 P/Share
|
|
May 15
2025
|
Craig Eagle Chief Medical Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,718
+9.29%
|
-
|
|
May 15
2025
|
Myrtle S Potter Director |
BUY
Exercise of conversion of derivative security
|
Direct |
68
+0.48%
|
-
|
|
May 15
2025
|
Musa Tariq Director |
BUY
Exercise of conversion of derivative security
|
Direct |
250
+6.5%
|
-
|
|
May 15
2025
|
Darya Chudova Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
4,412
-5.3%
|
$176,480
$40.46 P/Share
|
|
May 15
2025
|
Darya Chudova Chief Technology Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
8,705
+9.47%
|
-
|
|
May 04
2025
|
Meghan V. Joyce Director |
BUY
Exercise of conversion of derivative security
|
Direct |
66
+0.83%
|
-
|
|
May 02
2025
|
Amir Ali Talasaz Co-Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
13,932
-0.63%
|
$696,600
$50.47 P/Share
|