InsidersTradesSigma
Total declarations
Companies
▲ Purchases (7 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
7
Disclosed sells
2
T+90 hit rate
50%
T+90 mean return
+0.5%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Summe Gregory l, Director. Director active across 6 companies, notably NXP Semiconductors N.V.. Aggregated, 37 disclosures have been recorded. Breakdown: 7 buys · 2 sells. Total volume traded: €6m. History available since 19 May 2021. The latest transaction was disclosed on 15 July 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Summe Gregory l
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations37 total
427 shares@ US$74.360.0010% mcap6.3% of flowCommon StockSEC:0001628280-26-048487:0
631 shares@ US$49.790.0010% mcap8.1% of flowCommon StockSEC:0001628280-26-025729:0
100,000 shares@ US$9.4020.1% of flowCommon StockSEC:0001628280-26-007802:0
Canonical exit: 13 May 2026 (T+90)
329 shares@ US$97.446.7% of flowCommon StockSEC:0001628280-26-002432:0
100,000 shares@ US$11.2530.8% of flowCommon StockSEC:0001628280-25-047702:0
Canonical exit: 28 Jan 2026 (T+90)
425 shares@ US$75.527.2% of flowCommon StockSEC:0001628280-25-045266:0
100,000 shares@ US$12.5649.7% of flowCommon StockSEC:0001722482-25-000209:0
Canonical exit: 19 Nov 2025 (T+90)
825 shares@ US$38.537.7% of flowCommon StockSEC:0001699031-25-000156:0
148,026 shares0Class A Common Stock, par value $0.0001 per shareSEC:0001104659-25-058635:0
822 shares0Common StockSEC:0001413447-25-000064:0
6,082 shares@ US$41.1072.3% of flowCommon StockSEC:0001699031-25-000130:0
30,000 shares@ US$12.5030.3% of flowCommon StockSEC:0001722482-25-000165:0
Canonical exit: 21 Aug 2025 (T+90)
20,000 shares@ US$12.6520.5% of flowCommon StockSEC:0001722482-25-000163:0
Canonical exit: 20 Aug 2025 (T+90)
17,100 shares0Common StockSEC:0001722482-25-000155:0
25,000 shares@ US$12.0024.2% of flowCommon StockSEC:0001722482-25-000108:0
Canonical exit: 5 Aug 2025 (T+90)
25,000 shares@ US$12.5025.0% of flowCommon StockSEC:0001722482-25-000094:0
Canonical exit: 27 Jul 2025 (T+90)
1,212 shares@ US$25.949.2% of flowCommon StockSEC:0001699031-25-000080:0
10,815 shares@ US$100.00100.0% of flowCommon StockSEC:0000093751-25-000152:0
1,828 shares@ US$17.5810.3% of flowCommon StockSEC:0001628280-25-001744:0
296 shares@ US$13.621.2% of flowCommon StockSEC:0001628280-24-044796:0
1,656 shares@ US$14.017.0% of flowCommon StockSEC:0001628280-24-043072:0
87,688 shares0Class A Common Stock, par value $0.0001 per shareSEC:0001104659-24-099896:0
26,470 shares0Common StockSEC:0001628280-24-030365:0
1,211 shares0Common StockSEC:0001413447-24-000062:0
2,514 shares0Common StockSEC:0000093751-24-000628:0
25 of 37 declarations
About Summe Gregory l
SUMME GREGORY L is Administrateur and has 36 filings in total. Across the 36 sampled filings, buy volume is EUR 3938488 and sell volume is EUR 2093254, over the period from 2021-05-21 to 2026-04-17. The recent filings concern Avantor, Inc., GRAIL, Inc., NXP Semiconductors N.V., State Street CORP, Wheels Up Experience Inc., and Virgin Orbit Holdings, Inc., with the modal transaction nature listed as Attribution.
