InsidersTradesSigma
Total declarations
Companies
▲ Purchases (16 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
16
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Grabe William O, Director. Director active across 2 companies, notably GARTNER INC. Aggregated, 53 reports have been logged. Breakdown: 16 buys · 0 sell. Activity tracked since 8 June 2021. The latest transaction was disclosed on 1 July 2026 (J). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Grabe William O
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations53 total
182 shares0Common StockSEC:0000749251-26-000234:0
157 shares0Common StockSEC:0000749251-26-000148:0
2,100 shares@ US$160.01100.0% of flowCommon StockSEC:0000749251-26-000128:0
109 shares0Common StockSEC:0000749251-26-000017:0
4,131 shares0Common StockSEC:0000749251-25-000102:0
107 shares0Common StockSEC:0000749251-25-000066:0
23,205 shares0Common StockSEC:0001127602-25-020590:0
66 shares0Common StockSEC:0001127602-25-018715:0
555 shares0Common StockSEC:0001127602-25-017218:0
65 shares0Common StockSEC:0001127602-25-011495:0
56 shares0Common StockSEC:0001127602-25-000839:0
966 shares0Common StockSEC:0001127602-24-029142:0
1,863 shares0Common StockSEC:0001127602-24-027083:0
54 shares0Common StockSEC:0001127602-24-025149:0
61 shares0Common StockSEC:0001127602-24-020111:0
30,600 shares0Common StockSEC:0001127602-24-018861:0
16,795 shares0Common StockSEC:0001127602-24-018192:0
705 shares0Common StockSEC:0001127602-24-017746:0
56 shares0Common StockSEC:0001127602-24-012307:0
11,150 shares0Common StockSEC:0001127602-24-010010:0
61 shares0Common StockSEC:0001127602-24-000869:0
78 shares0Common StockSEC:0001127602-23-025525:0
77 shares0Common StockSEC:0001127602-23-020396:0
40,000 shares0Common StockSEC:0001127602-23-018663:0
893 shares0Common StockSEC:0001127602-23-017891:0
25 of 53 declarations
About Grabe William O
GRABE WILLIAM O is Administrateur at GARTNER INC and Covisint Corp. He has 53 filings in total, and across the recent sampled filings the period runs from 2016-01-05 to 2026-07-06, with total buy volume of EUR 0 and total sell volume of EUR 0.
