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Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (9 ops.)
Latest filing published 02 Jul 2026 for Ceribell, Inc.. Read the official filing
Filing timeline
BuySaleWilliam W. Burke
Insider track record
Disclosed buys
1
Disclosed sells
9
T+90 hit rate
100%
T+90 mean return
+3.8%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
William W. Burke: trading record in brief
William W. Burke is a declared insider at 3 companies (board member); the most frequent names are Covista Inc., Tactile Systems Technology Inc and Ceribell, Inc. Over a trading history stretching from 13 May 2021 to 30 June 2026, the count stands at 25 filings.
The open-market side counts 1 purchase for €44k alongside 9 sales for €861k. The totals exclude 1 filing filed without an amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The rest of the record consists of 13 share grants and 2 option exercises. 2026 to date brings no purchases and 1 sale.
The record was last updated on 2 July 2026 with an open-market sale in Ceribell, Inc. The most recent open-market purchase was published on 8 August 2022, 1,532 days ago. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to William W. Burke
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations25 total
2,207 sharesCommon StockSEC:0001193125-26-293917:0
7,838 shares0Common StockSEC:0001193125-26-257726:0
9,728 shares@ US$2.26100.0% of flowCommon StockSEC:0001193125-25-316126:0
1,445 shares@ US$96.869.3% of flowCommon StockSEC:0000730464-25-000041:0
8,828 shares0Common StockSEC:0000950170-25-087595:0
2,291 shares@ US$128.34921.8% of flowCommon StockSEC:0001127602-25-016981:0
16,078 shares0Common StockSEC:0001437749-25-015802:0
4,000 shares@ US$90.387431.4% of flowCommon StockSEC:0001127602-24-028291:0
752 shares@ US$91.235.8% of flowCommon StockSEC:0001127602-24-027251:0
6,618 shares0Common StockSEC:0000950170-24-114999:0
2,500 shares@ US$14.066.9% of flowCommon StockSEC:0001437749-24-016026:0
2,530 shares@ US$55.3212.0% of flowCommon StockSEC:0001127602-23-027228:0
1,500 shares@ US$43.605.5% of flowCommon StockSEC:0001127602-23-022551:0
4,400 shares@ US$21.8618.5% of flowCommon StockSEC:0001437749-23-014844:0
7,737 shares0Common StockSEC:0001437749-23-013634:0
900 shares@ US$40.663.3% of flowCommon StockSEC:0001127602-22-026336:0
2,930 shares@ US$42.6911.4% of flowCommon StockSEC:0001127602-22-025472:0
4,900 shares@ US$9.159.2% of flowCommon StockSEC:0001437749-22-019396:0
Canonical exit: 2 Nov 2022 (T+90)
1,100 shares@ US$10.120.0016% mcap3.4% of flowCommon StockSEC:0001437749-22-013333:0
12,103 shares0Common StockSEC:0001437749-22-011961:0
2,098 shares@ US$31.734.5% of flowCommon StockSEC:0001127602-21-029583:0
3,690 shares@ US$33.848.3% of flowCommon StockSEC:0001127602-21-028870:0
6,391 shares@ US$21.6835.7% of flowCommon StockSEC:0001437749-21-015796:0
2,490 shares0Common StockSEC:0001437749-21-012788:0
800 shares@ US$52.0810.6% of flowCommon StockSEC:0001437749-21-012407:0
25 of 25 declarations
