InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (26 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
26
T+90 hit rate
75%
T+90 mean return
+4.6%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Jarrett Jennifer, Chief Operating Officer. Director active across 5 companies, notably Arcus Biosciences, Inc.. Cumulatively, 47 disclosures have been published. Breakdown: 0 buy · 26 sells. Total volume traded: €6.1m. Activity tracked since 4 June 2021. The latest transaction was filed on 6 October 2025 (Levée d'options). Regulator: SEC (Form 4). All data is openly available.
Declarations47 total
12,500 shares@ US$1.22760.6% of flowCommon StockSEC:0001671311-25-000003
12,500 shares@ US$1.22760.0004% mcap0.6% of flowCommon StockSEC:0001671311-25-000003:0
25,000 shares0Common StockSEC:0000950170-25-016357:0
50,000 shares0Common StockSEC:0001724521-25-000018:0
27,501 shares@ US$16.085.8% of flowCommon StockSEC:0001724521-24-000184:0
12,670 shares@ US$17.952.8% of flowCommon StockSEC:0001724521-24-000150:0
12,670 shares@ US$16.972.7% of flowCommon StockSEC:0001724521-24-000127:0
11,551 shares@ US$17.552.6% of flowCommon StockSEC:0001724521-24-000071:0
12,153 shares@ US$17.842.7% of flowCommon StockSEC:0001724521-24-000068:0
24,555 shares@ US$20.076.2% of flowCommon StockSEC:0001724521-24-000063:0
17,000 shares0Common StockSEC:0001562180-24-001219:0
40,000 shares0Common StockSEC:0001724521-24-000025:0
21,521 shares@ US$17.764.7% of flowCommon StockSEC:0001724521-23-000076:0
11,250 shares@ US$17.742.5% of flowCommon StockSEC:0001724521-23-000066:0
21,369 shares@ US$19.998.0% of flowCommon StockSEC:0001724521-23-000011:0
12,506 shares@ US$20.404.8% of flowCommon StockSEC:0001724521-23-000006:0
45,000 shares@ US$20.2511.3% of flowCommon StockSEC:0001209191-23-043821:0
12,437 shares@ US$19.123.0% of flowCommon StockSEC:0001209191-23-039718:0
12,563 shares@ US$19.353.0% of flowCommon StockSEC:0001209191-23-038157:0
8,729 shares@ US$16.811.9% of flowCommon StockSEC:0001209191-23-020037:0
16,000 shares0Common StockSEC:0001562180-23-000942:0
300 shares@ US$23.560.1% of flowCommon StockSEC:0001209191-23-005513:0
45,800 shares0Common StockSEC:0001209191-23-004873:0
13,879 shares@ US$30.665.5% of flowCommon StockSEC:0001209191-22-061760:0
12,677 shares@ US$26.284.6% of flowCommon StockSEC:0001209191-22-050704:0
25 of 47 declarations
About Jarrett Jennifer
Jennifer Jarrett is the Chief Operating Officer of Arcus Biosciences, Inc. She oversees the strategic operations of the company.
