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TNGX — Tango Therapeutics, Inc.

Materials · Pharmaceutical Preparations · Nasdaq

CIK 0001819133 · FYE 1231 · All Form 4 filings on EDGAR ↗

Formerly: BCTG Acquisition Corp. (until 2021-08-09)

1Insiders filing

3Transactions

+$140kReported buys

−$604kReported sells

0Cluster events

Window in data: 2026-09-01 → 2026-09-01 · Data as of 2026-09-04

Insiders

Insider	Role	Txns	Reported value
Crystal Adam	President, R&D	3	$744k

Transaction history

Filing date	Trade date	Ticker	Insider	Type	Shares	Price	Value	Cluster
2026-09-03	2026-09-01	TNGX	Crystal Adam President, R&D 10b5-1	M routine	27,000	$5.20	+$140k	—
2026-09-03	2026-09-01	TNGX	Crystal Adam President, R&D 10b5-1	S	27,000	$22.37	−$604k	—
2026-09-03	2026-09-01	TNGX	Crystal Adam President, R&D 10b5-1	M routine	27,000	—	—	—

Known data limitations

Form 4 lag: insiders have 2 business days to file after a trade (weekends and holidays extend this), and this site re-ingests once daily — a transaction can appear here roughly three business days after it happened.
13F lag: quarterly 13F-HR holdings cover the prior quarter-end and are due 45 days after it — every institutional position shown here is at least 45 days old by construction, often more.
CUSIP→ticker gaps: 13F positions are reported by CUSIP; some holdings cannot be matched to a current ticker (delistings, corporate actions, thin metadata) and appear without one or are omitted from ticker-level views.
EDGAR timing variability: institutions file at different hours and days within their windows; amended filings (4/A, 13F-HR/A) can restate earlier periods, so historical aggregates may change between batches.

Insider Atlas is a descriptive research site, not investment advice — see the methodology for the full provenance chain.