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Astrana Health, Inc.

ASTH Net selling
CIK 0001083446 #2069 in the set updated 21 Sep 2026
Bought (120 mo)
$24.41M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$72.01M
$0.00 on a plan · $2.95M straight out of an exercise
Sold at will
$69.06M
57 of 58 sales
Net
−$47.60M
−$44.65M against sales at will

By person

25 insiders · 164 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp entity
10% owner
$22.23M (27)
$40.13M (1)
−$17.91M
6,132,802
11.00%
$226.91M
−63.5%
Vazquez Adrian
Chief Medical Officer
—
$11.25M (18)
−$11.25M
371,004
0.6656%
$13.73M
−59.3%
Dong Linda
Director
—
$9.25M (1)
−$9.25M
97,133
0.1743%
$3.59M
−81.3%
Hosseinion Warren
Co-Chief Executive Officer
—
$8.19M (36)
−$8.19M
524,438
0.9409%
$19.40M
−48.2%
Schmidt David
Director
—
$2.95M (1) scheduled
−$2.95M
36,019
0.0646%
$1.33M
—
Lam Thomas S.
Director
$796.94K (8)
—
+$796.94K
35,778,037
64.19%
$1.32B
+72.0%
Sim Kenneth T.
Executive Chairman
$705.02K (13)
—
+$705.02K
38,891,547
69.78%
$1.44B
+52.5%
Sim Brandon
CEO and President
$314.47K (5)
—
+$314.47K
4,096,869
7.35%
$151.58M
+83.5%
Young Albert WaiChow
Chief Administrative Officer
$75.05K (1)
$242.90K (1)
−$167.85K
39,422,392
70.73%
$1.46B
+58.4%
Fawcett Mark
Director
$141.30K (1)
—
+$141.30K
30,000
0.0538%
$1.11M
—
Eng Michael F.
Director
$91.46K (3)
—
+$91.46K
4,890
0.0088%
$180.93K
—
Chin Eric
Chief Financial Officer
$60.42K (2)
—
+$60.42K
20,844
0.0374%
$771.23K
—
Chiang John
Director
$1.63K (1)
—
+$1.63K
35,373
0.0635%
$1.31M
—
NNA OF NEVADA INC entity
Former 10% Owner
—
—
—
800,000
1.44%
$29.60M
0.0%
Kumar Dinesh M.
Chief Medical Officer
—
—
—
177,655
0.3187%
$6.57M
+12,544%
Basho Chandan
COO and CFO
—
—
—
157,820
0.2832%
$5.84M
+447.0%
Augusta Gary
Director
—
—
—
152,997
0.2745%
$5.66M
−7.8%
NIHALANI SURESH
Former Director
—
—
—
40,000
0.0718%
$1.48M
0.0%
Mazdyasni Matthew
Director
—
—
—
39,288
0.0705%
$1.45M
—
Ang Hing
Chief Operating Officer
—
—
—
38,316
0.0687%
$1.42M
—
Kitayama Mitchell W
Director
—
—
—
24,337
0.0437%
$900.47K
—
Vong John
SVP - Accounting (PAO)
—
—
—
22,330
0.0401%
$826.21K
+155.1%
Shah Mihir
Chief Financial Officer
—
—
—
19,932
0.0358%
$737.48K
—
Dai, Weili
Director
—
—
—
18,188
0.0326%
$672.96K
—
Sobotka Glenn
Former Officer
—
—
—
2,246
0.0040%
$83.10K
—

Individual transactions

45
Insider
Date
Role
Action
Shares
Price
Amount
Schmidt David
14 Aug 2026
Director
Exercised, kept
20,000
$5.00
$100.00K
Sim Brandon
2 Feb 2026
CEO and President
Exercised, kept
21,334
$23.24
$495.80K
Schmidt David
13 Jan 2026
Director
Exercised, kept
20,000
$5.79
$115.80K
Lam Thomas S.
8 Dec 2025
Director
Exercised, kept
29,502
$17.78
$524.55K
Mazdyasni Matthew
10 Nov 2025
Director
Exercised, kept
20,000
$18.20
$364.00K
Sim Kenneth T.
10 Nov 2025
Executive Chairman
Exercised, kept
29,502
$17.78
$524.55K
Kitayama Mitchell W
7 Nov 2025
Director
Exercised, kept
12,000
$18.20
$218.40K
Dong Linda
3 Nov 2025
Director
Exercised, kept
20,000
$18.20
$364.00K
Kitayama Mitchell W
15 Sep 2025
Director
Exercised, kept
8,000
$18.20
$145.60K
Schmidt David
2 Sep 2025
Director
Exercised, kept
20,000
$18.20
$364.00K
Chiang John
13 Aug 2025
Director
Exercised, kept
20,000
$18.20
$364.00K
Kitayama Mitchell W
22 Nov 2024
Director
Exercised, kept
3,409
$18.41
$62.76K
Chiang John
19 Nov 2024
Director
Exercised, kept
1,515
$18.41
$27.89K
Sim Kenneth T.
18 Nov 2024
Executive Chairman
Exercised, kept
28,046
$18.65
$523.06K
Kitayama Mitchell W
10 Sep 2024
Director
Exercised, kept
11,000
$15.35
$168.85K
Dong Linda
10 Sep 2024
Director
Exercised, kept
11,000
$15.35
$168.85K
Chiang John
9 Sep 2024
Director
Exercised, kept
11,000
$15.35
$168.85K
Lam Thomas S.
9 Sep 2024
Director
Exercised, kept
28,046
$18.65
$523.06K
Schmidt David
14 Aug 2024
Director
Exercised, kept
3,409
$18.41
$62.76K
Schmidt David
14 Aug 2024
Director
Exercised, kept
11,000
$15.35
$168.85K
Kitayama Mitchell W
6 Dec 2023
Director
Exercised, kept
7,500
$18.11
$135.83K
Schmidt David
6 Dec 2023
Director
Exercised, kept
7,500
$18.11
$135.83K
Dong Linda
9 Mar 2023
Director
Exercised, kept
62,500
$10.00
$625.00K
Sim Kenneth T.
8 Dec 2022
Executive Chairman
Exercised, kept
48,587
$11.00
$534.46K
Sim Kenneth T.
8 Dec 2022
Executive Chairman
Exercised, kept
51,445
$10.00
$514.45K
ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp
7 Dec 2022
10% owner
Exercised, kept
52,262
$11.00
$574.88K
ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp
7 Dec 2022
10% owner
Exercised, kept
55,337
$10.00
$553.37K
Lam Thomas S.
5 Dec 2022
President and Co-CEO
Exercised, kept
48,585
$11.00
$534.44K
Lam Thomas S.
5 Dec 2022
President and Co-CEO
Exercised, kept
51,443
$10.00
$514.43K
Young Albert WaiChow
29 Nov 2022
Chief Administrative Officer
Exercised, kept
26,828
$11.00
$295.11K
Young Albert WaiChow
29 Nov 2022
Chief Administrative Officer
Exercised, kept
28,406
$10.00
$284.06K
Lam Thomas S.
30 Mar 2021
President and Co-CEO
Exercised, kept indirect
31,755
$10.00
$317.55K
Sim Kenneth T.
30 Mar 2021
Executive Chairman and Co-CEO
Exercised, kept indirect
31,756
$10.00
$317.56K
ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp
29 Mar 2021
10% owner
Exercised, kept
34,158
$10.00
$341.58K
ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp
15 Sep 2020
10% owner
Exercised, kept
68,317
$9.00
$614.85K
Sim Kenneth T.
8 Sep 2020
Executive Chairman and Co-CEO
Exercised, kept indirect
63,512
$9.00
$571.61K
Lam Thomas S.
8 Sep 2020
President and Co-CEO
Exercised, kept indirect
63,510
$9.00
$571.59K
Young Albert WaiChow
15 Jun 2020
Chief Administrative Officer
Exercised, kept
17,534
$10.00
$175.34K
Young Albert WaiChow
15 Jun 2020
Chief Administrative Officer
Exercised, kept
35,069
$9.00
$315.62K
Fawcett Mark
6 May 2020
Director
Exercised, kept
20,000
$5.00
$100.00K
Vazquez Adrian
24 Aug 2018
Co-Chief Medical Officer
Exercised, kept
18,574
$6.37
$118.32K
Vazquez Adrian
24 Aug 2018
Co-Chief Medical Officer
Exercised, kept
10,000
$10.00
$100.00K
Vazquez Adrian
24 Aug 2018
Co-Chief Medical Officer
Exercised, kept
30,000
$1.50
$45.00K
Hosseinion Warren
15 Jan 2018
Co-Chief Executive Officer
Exercised, kept
22,476
$6.37
$143.17K
Shah Mihir
15 Jan 2018
Chief Financial Officer
Exercised, kept
23,610
$4.50
$106.25K
Show all 164 transactions →

What was left out

Form 4 filings counted 314
Amendments (4/A) skipped 35
Filings about a different issuer 0
Unreadable filings 0
Joint filings 3
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 1
Sales at will 57
Transactions with no price 0
Shares from compensation/vesting 72,844,909
Sales filed before the plan box existed 57
History held since 16 Sep 2016