The chart above plots the price of TNGX over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 40 sessions over that window: $21.07 on 20 May 2026 through $28.50 on 17 July 2026.
Market cap$4.8B
52-week range$6 – $32.91
Avg volume1.1M
Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 18, 2026
TNGX insider trades
SEC Form 4
TNGX has no Form 4 filing in the last 90 days, so there is no summary for that window. The most recent filings we hold are below, the newest dated 3 November 2025.
DateInsiderTypeSharesValue
23 Oct 2025Third Rock Ventures IV, L.P.Sell477,401$4.85M
25 Sep 2025Third Rock Ventures IV, L.P.Sell500,000$4.01M
16 Sep 2025Third Rock Ventures IV, L.P.Sell363,541$2.56M
08 Sep 2025Third Rock Ventures IV, L.P.Sell86,459$609K
05 Sep 2025Third Rock Ventures IV, L.P.Sell642,906$4.50M
22 Aug 2025Third Rock Ventures IV, L.P.Sell302,194$2.12M
19 Aug 2025Third Rock Ventures IV, L.P.Sell1,100,000$7.71M
Compensation mechanics
Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
DateInsiderTypeSharesValue
03 Nov 2025Peters MalteAward150,000
TNGX reported financials
SEC EDGAR XBRL
TNGX reported revenue of $62.4M for the fiscal year ended 31 Dec 2025. Net income over the same period was −$101.6M.
FigureReportedPeriod
Revenue
$62.4M
31 Dec 2025 fiscal year
Net income
−$101.6M
31 Dec 2025 fiscal year
Diluted EPS
−$0.87
31 Dec 2025 fiscal year
Total assets
$1.1B
30 Jun 2026 at period end
Total equity
$1.0B
30 Jun 2026 at period end
Source: SEC EDGAR XBRL company facts · latest period ended 30 Jun 2026
TNGX earnings
SEC EDGAR
DatePeriodEPSRevenue
30 Jun 2026Q2 2026$-0.37—
31 Mar 2026Q1 2026$-0.32—
31 Dec 2025FY 2025$-0.87$62M
30 Sep 2025Q3 2025$0.13$54M
30 Jun 2025Q2 2025$-0.35$3M
31 Mar 2025Q1 2025$-0.36$5M
31 Dec 2024FY 2024$-1.19$42M
30 Sep 2024Q3 2024$-0.27$12M
Next report no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
TNGX institutional holders
SEC Form 13F
10 of the 45 institutional funds we track reported a TNGX position for the quarter ended 30 Jun 2026 — a combined $161.3M; the latest of those filings landed 14 Aug 2026.