InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
7
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Tang Carolyn C., Conseiller Juridique. Insider active across 1 company, notably Arcus Biosciences, Inc.. Cumulatively, 17 disclosures have been published. Breakdown: 0 buy · 7 sells. Total volume traded: €301k. History available since 16 June 2021. The latest transaction was filed on 23 January 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
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Declarations17 total
34,090 sharesCommon StockSEC:0001836662-26-000005:0
24,000 shares0Common StockSEC:0001836662-26-000002:0
7,658 shares@ US$21.884321.7% of flowCommon StockSEC:0001836662-25-000005:0
37,000 shares0Common StockSEC:0001724521-25-000021:0
11,339 shares@ US$16.0831.5% of flowCommon StockSEC:0001724521-24-000183:0
4,182 shares@ US$16.9712.0% of flowCommon StockSEC:0001724521-24-000126:0
26,700 shares0Common StockSEC:0001724521-24-000027:0
3,991 shares@ US$17.7411.8% of flowCommon StockSEC:0001724521-23-000070:0
2,892 shares@ US$19.359.3% of flowCommon StockSEC:0001209191-23-038160:0
34,000 shares0Common StockSEC:0001209191-23-004874:0
2,125 shares@ US$30.6611.1% of flowCommon StockSEC:0001209191-22-061761:0
449 shares@ US$21.711.7% of flowCommon StockSEC:0001209191-22-038399:1
1,073 shares@ US$22.294.1% of flowCommon StockSEC:0001209191-22-038399:2
1,400 shares@ US$20.720.0009% mcap26.7% of flowCommon StockSEC:0001209191-22-038399:0
16,250 shares0Common StockSEC:0001209191-22-017989:0
356 shares@ US$39.59161.9% of flowCommon StockSEC:0001209191-21-070568:0
1,257 shares@ US$24.133.8% of flowCommon StockSEC:0001209191-21-042082:0
17 of 17 declarations
About Tang Carolyn C.
Tang Carolyn C. is Conseiller Juridique at Arcus Biosciences, Inc. (XNAS). The record shows 17 filings in total, and across the 17 recent filings available, the transactions are sales totaling EUR 417103, over the period from 2021-06-21 to 2026-06-12.
