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Amesite Inc.

AMST Balanced
CIK 0001807166 #5379 in the set updated 18 Sep 2026
Bought (120 mo)
$2.42M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$2.64M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$2.64M
40 of 40 sales
Net
−$227.32K
−$227.32K against sales at will

By person

8 insiders · 66 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Tompkins Mark N.
10% owner
$100.00K (1)
$2.64M (40)
−$2.54M
2,043,103
$2.93M
−28.0%
Sastry Ann Marie
CHIEF EXECUTIVE OFFICER
$1.46M (13)
+$1.46M
8,166,745
$11.72M
+8.4%
Parmer George
Director
$613.05K (3)
+$613.05K
566,962
$813.59K
+491.6%
OMENN GILBERT S
Director
$128.82K (4)
+$128.82K
205,365
$294.70K
+539.0%
LOSH J MICHAEL
Director
$50.00K (1)
+$50.00K
189,866
$272.46K
+313.0%
Ogawa Richard
Director
$41.90K (2)
+$41.90K
90,666
$130.11K
+36.0%
Barkett Anthony M.
Director
$20.83K (2)
+$20.83K
62,000
$88.97K
+24.0%
Brewer Barbie
Director
135,977
$195.13K
+6,428%

No percentages here. This company's share count has moved by a factor of 2.1 over the window, from 2,792,440 to 5,852,985 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Parmer George
28 Apr 2026
Director
Buy
243,902
$1.44
$350.00K
Sastry Ann Marie
28 Apr 2026
CHIEF EXECUTIVE OFFICER
Buy
174,216
$1.44
$250.00K
Sastry Ann Marie
7 Jan 2025
CHIEF EXECUTIVE OFFICER
Buy indirect
333,333
$3.00
$1,000.00K
Parmer George
7 Jan 2025
Director
Buy
83,333
$3.00
$250.00K
OMENN GILBERT S
7 Jan 2025
Director
Buy indirect
3,333
$3.00
$10.00K
Sastry Ann Marie
20 Dec 2023
CHIEF EXECUTIVE OFFICER
Buy indirect
10,000
$1.85
$18.50K
Sastry Ann Marie
8 Mar 2023
CHIEF EXECUTIVE OFFICER
Buy indirect
1,019
$3.10
$3.16K
Sastry Ann Marie
3 Mar 2023
CHIEF EXECUTIVE OFFICER
Buy indirect
2,000
$3.00
$6.00K
Sastry Ann Marie
1 Mar 2023
CHIEF EXECUTIVE OFFICER
Buy indirect
2,000
$3.00
$6.00K
Sastry Ann Marie
24 Feb 2023
CHIEF EXECUTIVE OFFICER
Buy indirect
2,000
$2.42
$4.84K
Sastry Ann Marie
1 Dec 2022
CHIEF EXECUTIVE OFFICER
Buy indirect
20,000
$0.33
$6.52K
Sastry Ann Marie
28 Nov 2022
CHIEF EXECUTIVE OFFICER
Buy indirect
20,000
$0.23
$4.56K
Sastry Ann Marie
28 Dec 2021
CHIEF EXECUTIVE OFFICER
Buy indirect
5,000
$0.99
$4.95K
OMENN GILBERT S
14 Dec 2021
Director
Buy indirect
8,000
$1.17
$9.35K
OMENN GILBERT S
13 Dec 2021
Director
Buy indirect
8,000
$1.18
$9.47K
Barkett Anthony M.
3 Dec 2021
Director
Buy
10,000
$1.08
$10.83K
Ogawa Richard
2 Dec 2021
Director
Buy
20,000
$1.10
$21.90K
Sastry Ann Marie
19 Nov 2021
CHIEF EXECUTIVE OFFICER
Buy indirect
38,271
$1.31
$50.02K
Parmer George
19 Nov 2021
Director
Buy
10,000
$1.31
$13.05K
Sastry Ann Marie
11 Jun 2021
CHIEF EXECUTIVE OFFICER
Buy indirect
15,000
$3.73
$55.95K
Barkett Anthony M.
29 Sep 2020
Director
Buy
2,000
$5.00
$10.00K
LOSH J MICHAEL
29 Sep 2020
Director
Buy indirect
10,000
$5.00
$50.00K
OMENN GILBERT S
29 Sep 2020
Director
Buy indirect
20,000
$5.00
$100.00K
Sastry Ann Marie
29 Sep 2020
CHIEF EXECUTIVE OFFICER
Buy indirect
10,000
$5.00
$50.00K
Ogawa Richard
29 Sep 2020
Director
Buy
4,000
$5.00
$20.00K
Tompkins Mark N.
29 Sep 2020
10% owner
Buy
20,000
$5.00
$100.00K

What was left out

Form 4 filings counted 149
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 40
Transactions with no price 0
Shares from compensation/vesting 535,576
Sales filed before the plan box existed 40
History held since 29 Sep 2020