OS Therapies Incorporated
OS Therapies Incorporated (OSTX) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · OSTX · as of Jun 9, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
5
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
OS Therapies Incorporated insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
OSTX insider buying and selling by quarter
OSTX insider selling · OSTX insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Recent insider transactions
OSTX executive sell shares · OSTX board member insider trading · OSTX insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Aug 2, 2024 | Search Theodore F. Director | Other | 30,264 | $1.51B⚡ | Form 4 |
| Aug 2, 2024 | Search Theodore F. Director | Other | 266,306 | $19.97B⚡ | Form 4 |
| Aug 2, 2024 | Ciccio John Director | Other | 30,264 | $1.51B⚡ | Form 4 |
| Aug 2, 2024 | Ciccio John Director | Other | 266,306 | $19.97B⚡ | Form 4 |
Search Theodore F.
Director
Date
Aug 2
Shares
30,264
Price
$50000.00
Value
$1.51B ⚡
Search Theodore F.
Director
Date
Aug 2
Shares
266,306
Price
$75000.00
Value
$19.97B ⚡
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About OSTX insider trading
OSTX insider trades
OS Therapies Incorporated (OSTX) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including OSTX. Over the past 12 months, 0 insiders have filed transactions with the SEC. OSTX insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For OS Therapies Incorporated's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
OSTX insider trading · 5 questionsThe insiders of OS Therapies Incorporated (OSTX) include executives and directors such as OSTX, among others. Over the past 12 months, 0 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026