InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (16 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
16
T+90 hit rate
0%
T+90 mean return
-18.0%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Foletta Mark G, Director. Officer active across 2 companies, notably DEXCOM INC. In total, 29 disclosures have been logged. Split: 1 buy · 16 sells. Total volume traded: €1.7m. History available since 20 May 2021. The latest transaction was filed on 31 July 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Foletta Mark G
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations29 total
2,000 shares@ US$80.00Common StockSEC:0001093557-26-000145:0
2,000 shares@ US$85.32Common StockSEC:0001093557-26-000145:1
1,681 sharesCommon StockSEC:0001628280-26-043718:0
2,000 sharesCommon StockSEC:0001628280-26-043718:1
3,801 sharesCommon StockSEC:0001093557-26-000130:0
199 sharesCommon StockSEC:0001093557-26-000130:1
6,331 shares0Common StockSEC:0001093557-26-000122:0
2,555 shares@ US$81.018627.6% of flowCommon StockSEC:0001093557-25-000245:0
2,742 shares@ US$85.167243.2% of flowCommon StockSEC:0001093557-25-000228:0
2,750 shares@ US$83.12974.8% of flowCommon StockSEC:0001093557-25-000218:0
2,973 shares0Common StockSEC:0001093557-25-000149:0
3,019 shares0Common StockSEC:0001142750-25-000017:0
7 shares@ US$115.180.6% of flowCommon StockSEC:0001093557-24-000133:0
2,973 shares0Common StockSEC:0001093557-24-000116:0
3,306 shares0Common StockSEC:0001093557-24-000095:0
1,681 shares0Common StockSEC:0001142750-24-000032:0
500 shares@ US$56.902.9% of flowCommon StockSEC:0001142750-24-000024:0
Canonical exit: 29 May 2024 (T+90)
3,306 shares@ US$0.0010.0% of flowCommon StockSEC:0001093557-23-000139:0
1,458 shares@ US$88.7812.8% of flowCommon StockSEC:0001209191-23-025606:1
1,458 shares0Common StockSEC:0001209191-23-025606:0
4,989 shares@ US$84.2941.9% of flowCommon StockSEC:0001209191-23-024223:0
300 shares0Common StockSEC:0001209191-22-061721:0
1,054 shares0Common StockSEC:0001093557-22-000117:0
2,139 shares0Common StockSEC:0001209191-22-025451:0
41 shares@ US$556.892.2% of flowCommon StockSEC:0001093557-21-000270:0
25 of 29 declarations
About Foletta Mark G
FOLETTA MARK G is Administrateur at DEXCOM INC and AMN Healthcare Services INC. He has filed 27 filings in total, and across the 27 recent filings sampled, the transactions run from 2021-05-25 to 2026-06-17, with EUR 26248 of buys and EUR 1341770 of sells, and the modal transaction nature is Cession.
