Are insiders buying or selling Turnstone Biologics Corp. stock?

Based on the last 50 SEC Form 4 filings, Turnstone Biologics Corp. insiders made 7 open-market purchases and 0 open-market sales.

Where can I see Turnstone Biologics Corp. insider trading activity?

SEC Form 4 filings for Turnstone Biologics Corp. (TSBX) are publicly available on EDGAR and aggregated at form4api.com/companies/tsbx.

// company-profile

Name: Turnstone Biologics Corp. Insider Trading Data
Creator: Form4API
License: https://www.sec.gov/privacy.htm

TSBX

SectorBiological Products, (No Diagnostic Substances)Inc.DEFilings25Insiders24

// api This Turnstone Biologics Corp. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

No insider transactions in the last 30 days.

No insider activity recorded for TSBX in the last 90 days.

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

Date	Insider	Company	Type	Shares	Price	Value	1d	1w	1m	3m	6m
Aug 8, 2025	Jerel Davis	TSBX	U	2,726,322	—	—	—	—	—	—	—
Aug 8, 2025	Jerel Davis	TSBX	U	207,486	—	—	—	—	—	—	—
Aug 8, 2025	Jerel Davis	TSBX	U	82,006	—	—	—	—	—	—	—
Aug 8, 2025	Versant Ventures V, LLC	TSBX	U	82,006	—	—	—	—	—	—	—
Aug 8, 2025	Gupta Rishi	TSBX	U	3,099,265	—	—	—	—	—	—	—

45 more transactions hidden

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