13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0001795091 · CUSIP 68764Y207

OS Therapies IncOSTX

3 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 3 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
0.0%
avg 0.0%
Median 90d
0.0%
avg 0.0%
Median 180d
0.0%
avg 0.0%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
3
3 SCHEDULE
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
2.93
as of 2026-10-15

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2025-08-18 SCHEDULE Auerbach Shalom 8.50% 2,677,570 view →
2025-05-09 SCHEDULE Auerbach Shalom 9.90% 2,687,570 view →
2025-02-28 SCHEDULE Auerbach Shalom 12.90% 2,829,582 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-10-15 2,820,664 2.93 +8.7%
2026-09-30 2,595,455 3.88 +22.7%
2026-09-15 2,114,665 2.52 -23.4%
2026-08-31 2,760,835 6.58 +6.9%
2026-08-14 2,583,033 9.13 -6.8%
2026-07-31 2,773,058 8.54 +5.3%
2026-07-15 2,633,212 2.59 +16.9%
2026-06-30 2,251,861 2.52 +10.8%
2026-06-15 2,031,661 3.16 +22.6%
2026-05-29 1,657,466 2.02 +26.0%
2026-05-15 1,315,663 2.21 -5.0%
2026-04-30 1,384,560 1.41 -0.5%

Alert me when any activist files on OS Therapies Inc

Free. We email you when criteria match. One-click unsubscribe in every email.

Track every activist who touches this name.

Free $0 (48h-delayed alerts) · Individual $49/mo (real-time) · Team & API $199/mo · Enterprise.

See pricing →