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OS Therapies Inc

OSTX Net selling
CIK 0001795091 #4539 in the set updated 21 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$642.39K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$642.39K
5 of 5 sales
Net
−$642.39K
−$642.39K against sales at will

By person

4 insiders · 5 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Auerbach Shalom
10% owner
$642.39K (5)
−$642.39K
2,687,570
$5.37M
+91.4%
Romness Paul A.
President and CEO
2,473,000
$4.94M
+10.0%
Search Theodore F.
Director
435,835
$871.23K
+1,062%
Ciccio John
Director
435,835
$871.23K
+1,062%

No percentages here. This company's share count has moved by a factor of 2.2 over the window, from 21,238,378 to 46,125,825 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
Auerbach Shalom
7 May 2025
10% owner
Sell indirect
82,000
$2.00
$163.92K
Auerbach Shalom
10 Apr 2025
10% owner
Sell indirect
10,000
$1.39
$13.90K
Auerbach Shalom
9 Apr 2025
10% owner
Sell indirect
50,012
$1.35
$67.67K
Auerbach Shalom
14 Feb 2025
10% owner
Sell indirect
100,000
$2.84
$284.30K
Auerbach Shalom
15 Jan 2025
10% owner
Sell indirect
16,720
$6.74
$112.61K

What was left out

Form 4 filings counted 26
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 7
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 5
Transactions with no price 0
Shares from compensation/vesting 3,013,597
History held since 6 Aug 2024