InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
1
T+90 hit rate
40%
T+90 mean return
-2.9%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by Sylvester Jeffery S, Chief Operating Officer. Officer active across 1 company, notably Chesapeake Utilities CORP. In total, 13 filings have been recorded. Split: 0 buy · 1 sell. Total volume traded: €212k. History available since 24 February 2021. The latest transaction was filed on 24 February 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is free.
Declarations13 total
307 shares@ US$135.050.0012% mcap7.3% of flowCommon StockSEC:0001812229-26-000005
307 shares@ US$135.050.0012% mcap2.3% of flowCommon StockSEC:0001812229-26-000005:0
3,899 shares@ US$135.0528.9% of flowCommon StockSEC:0001812229-26-000003
3,899 shares@ US$135.050.015% mcap28.9% of flowCommon StockSEC:0001812229-26-000003:0
2,112 shares@ US$126.588.8% of flowCommon StockSEC:0000019745-25-000018:0
194 shares@ US$105.020.7% of flowCommon StockSEC:0000019745-24-000040:0
2,462 shares@ US$105.028.3% of flowCommon StockSEC:0000019745-24-000024:0
1,900 shares@ US$121.8747.4% of flowCommon StockSEC:0000019745-23-000040:0
418 shares@ US$123.601.7% of flowCommon StockSEC:0000019745-23-000039:0
4,060 shares@ US$123.6016.3% of flowCommon StockSEC:0000019745-23-000021:0
851 shares@ US$129.993.4% of flowCommon StockSEC:0000019745-23-000005:0
4,127 shares@ US$129.990.016% mcap30.7% of flowCommon StockSEC:0001228532-22-000022:0
1,230 shares@ US$105.400.0036% mcap6.9% of flowCommon StockSEC:0001228532-22-000007:0
13 of 13 declarations
About Sylvester Jeffery S
Jeffery S. Sylvester is the Senior VP & COO at Chesapeake Utilities Corp. He oversees daily operations and contributes to the company's strategy. His role is essential in ensuring operational efficiency.
