InsidersTradesSigma
Total declarations
Companies
▲ Purchases (3 ops.)
▼ Sales (5 ops.)
Insider track record
CEODisclosed buys
3
Disclosed sells
5
T+90 hit rate
0%
T+90 mean return
-49.3%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by McDermott William R, Chief Executive Officer. Director active across 7 companies, notably ServiceNow, Inc.. Cumulatively, 105 reports have been recorded. Breakdown: 3 buys · 5 sells. Total volume traded: €21.5m. History available since 7 May 2021. The latest transaction was disclosed on 14 August 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to McDermott William R
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations105 total
6,275 shares0Common StockSEC:0001334944-26-000032:0
8,877 shares0Common StockSEC:0001334944-26-000032:2
3,373 shares@ US$124.000.0003% mcap2.0% of flowCommon StockSEC:0001334944-26-000032:1
4,772 shares@ US$124.000.0005% mcap2.8% of flowCommon StockSEC:0001334944-26-000032:3
4,712 shares@ US$124.880.0004% mcap3.0% of flowCommon StockSEC:0001334944-26-000030:1
8,765 shares0Common StockSEC:0001334944-26-000030:0
12,415 shares0Class A Common StockSEC:0001334944-26-000028:0
28,677 shares@ US$104.59715.2% of flowCommon StockSEC:0001334944-26-000020:0
Canonical exit: 28 May 2026 (T+90)
4,160 shares0Common StockSEC:0001334944-26-000018:0
6,275 shares0Common StockSEC:0001334944-26-000015:0
3,005 shares0Common StockSEC:0001334944-26-000013:0
40,014 shares0Common StockSEC:0001334944-26-000007:0
832 shares0Common StockSEC:0001334944-25-000021:0
1,255 shares0Common StockSEC:0001334944-25-000019:0
600 shares0Common StockSEC:0001334944-25-000017:0
1,753 shares0Common StockSEC:0001334944-25-000015:0
355 shares@ US$900.0031.9% of flowCommon StockSEC:0001334944-25-000013:0
1,585 shares@ US$900.0018.8% of flowCommon StockSEC:0001334944-25-000011:0
11,586 shares0Common StockSEC:0001334944-25-000009:0
600 shares0Common StockSEC:0001334944-25-000008:0
1,754 shares0Common StockSEC:0001334944-25-000005:0
160,000 shares@ US$33.00100.0% of flowClass A Common StockSEC:0001415889-25-021118:0
Canonical exit: 30 Oct 2025 (T+90)
48,179 shares0Class A Common StockSEC:0001415889-25-020898:0
4,361 shares0Class A Common StockSEC:0001585521-25-000103:0
40 shares@ US$1,006.700.3% of flowCommon StockSEC:0001373715-25-000252:0
25 of 105 declarations
About McDermott William R
McDermott William R is Chief Executive Officer and has filed 99 disclosures in total. Across the sampled disclosures, from 2016-01-04 to 2026-06-04, purchases amount to EUR 7381247 and sales to EUR 14129416, with transactions mainly of the Levée d'options type. He is listed at ServiceNow, Inc. as Chairman & CEO, and as Director at Fisker Inc./DE, Figma, Inc., Zoom Video Communications, Inc., Zoom Communications, Inc. and Under Armour, Inc.
