William L Cornog

William L Cornog

Board Member · BrightView Holdings, Inc.

Rank #18,206 SEC EDGAR (United States) ↗ Files from United States

Details

Member of the boardFood, Beverage & AgricultureBVSEC CIK 0001697415

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$2.6M
1-day change
▲ 1.32%
Positions on file
3
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 3 currently disclosed positions would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$2.3M – $3.7M2026-09-04

Insider activity Mar 31, 2024 – Mar 2, 2026

William L Cornog is recorded in filings to the U.S. SEC via EDGAR as member of the board, and reported 26 transactions between Mar 31, 2024 and Mar 2, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
$1.02M
7 purchases on file priced rows only
Open-market sales (code S)
$304.8K
2 sales on file priced rows only
All reported transactions
26
every code, including awards and exercises
Pattern
Bought and sold in similar amounts
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

William L Cornog bought 4,152 Azenta, Inc. (AZTA) shares for $112,021 on May 19, 2025

Unusual change in a direct holding

Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.

William L Cornog bought 4,152 Azenta, Inc. (AZTA) shares for $112,021 on May 19, 2025
Date Insider Transaction Shares Price Value Filing
May 19, 2025 William L Cornog P Open-market purchase 4,152 held after: 23,047 $26.98 $112,021 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

4 insiders bought Azenta, Inc. (AZTA) shares worth $1,288,808 between Nov 18, 2024 and Nov 19, 2024

Cluster buying

4 different insiders made 5 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

4 insiders bought Azenta, Inc. (AZTA) shares worth $1,288,808 between Nov 18, 2024 and Nov 19, 2024
Date Insider Transaction Shares Price Value Filing
Nov 18, 2024 Didier Hirsch P Open-market purchase 1,000 held after: 3,465 $39.50 $39,500 SEC filing ↗
Nov 18, 2024 William L Cornog P Open-market purchase 12,500 held after: 14,755 $39.60 $495,000 SEC filing ↗
Nov 18, 2024 John Marotta P Open-market purchase 12,716.98 held after: 99,611.98 $39.48 $502,066 SEC filing ↗
Nov 19, 2024 Martin D Madaus P Open-market purchase 4,940 held after: 7,405 $40.77 $201,404 SEC filing ↗
Nov 19, 2024 John Marotta P Open-market purchase 1,250 held after: 100,861.98 $40.67 $50,838 SEC filing ↗

Total of the rows above: $1,288,808, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 25 most recent rows are grouped into 23 lines by date, company and transaction type — open a line to see every lot with its own source link. We hold 33 on file in total. See the full history on EDGAR ↗

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. BrightView Holdings, Inc. BV P Open-market purchase × 2 50,000 shares $562.4K
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    10,000 $11.24 $112.4K SEC filing ↗
    40,000 $11.25 $450.0K SEC filing ↗
  2. LiveWire Group, Inc. LVWR S Open-market sale 216 shares $486 at $2.25 SEC filing ↗
  3. BrightView Holdings, Inc. BV A Grant or awardnot a buy/sell decision 1,614 shares $22.9K at $14.17 SEC filing ↗
  4. LiveWire Group, Inc. LVWR A Grant or awardnot a buy/sell decisionreported at zero 88,029 shares $0 at $0.00 SEC filing ↗
  5. Azenta, Inc. AZTA P Open-market purchase 10,000 shares $163.8K at $16.38 SEC filing ↗
  6. BrightView Holdings, Inc. BV A Grant or awardnot a buy/sell decision 1,961 shares $23.1K at $11.79 SEC filing ↗
  7. BrightView Holdings, Inc. BV M Option exercise or conversionnot a buy/sell decisionreported at zero 10,894 shares $0 at $0.00 SEC filing ↗
  8. BrightView Holdings, Inc. BV P Open-market purchase 5,000 shares $67.3K at $13.46 SEC filing ↗
  9. BrightView Holdings, Inc. BV A Grant or awardnot a buy/sell decision 1,825 shares $23.1K at $12.67 SEC filing ↗
  10. BrightView Holdings, Inc. BV P Open-market purchase 10,000 shares $128.4K at $12.84 SEC filing ↗
  11. BrightView Holdings, Inc. BV A Grant or awardnot a buy/sell decision 1,725 shares $23.1K at $13.40 SEC filing ↗
  12. BrightView Holdings, Inc. BV A Grant or awardnot a buy/sell decision 1,388 shares $23.1K at $16.65 SEC filing ↗
  13. LiveWire Group, Inc. LVWR S Open-market sale × 2 40,000 shares $304.8K
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    25,000 $7.65 $191.3K SEC filing ↗
    15,000 $7.57 $113.6K SEC filing ↗
  14. Azenta, Inc. AZTA P Open-market purchase 2,748 shares $75.2K at $27.37 SEC filing ↗
  15. Azenta, Inc. AZTA A Grant or awardnot a buy/sell decision 2,748 shares $75.2K at $27.37 SEC filing ↗
  16. Azenta, Inc. AZTA P Open-market purchase 4,152 shares $112.0K at $26.98 SEC filing ↗
  17. Azenta, Inc. AZTA A Grant or awardnot a buy/sell decision 4,152 shares $112.0K at $26.98 SEC filing ↗
  18. Azenta, Inc. AZTA P Open-market purchase 100 shares $2.7K at $26.50 SEC filing ↗
  19. Azenta, Inc. AZTA A Grant or awardnot a buy/sell decision 100 shares $2.7K at $26.50 SEC filing ↗
  20. LiveWire Group, Inc. LVWR A Grant or awardnot a buy/sell decisionreported at zero 121,360 shares $0 at $0.00 SEC filing ↗
  21. BrightView Holdings, Inc. BV A Grant or awardnot a buy/sell decision 1,654 shares $21.2K at $12.84 SEC filing ↗
  22. BrightView Holdings, Inc. BV M Option exercise or conversionnot a buy/sell decisionreported at zero 13,812 shares $0 at $0.00 SEC filing ↗
  23. BrightView Holdings, Inc. BV P Open-market purchase 10,000 shares $135.0K at $13.50 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
BrightView Holdings, Inc. BV Common Stock 132,425 $11.36 $1.5M 4 EDGAR ↗
Azenta, Inc. AZTA Common 25,795 $31.33 $808.2K 4 EDGAR ↗
LiveWire Group, Inc. LVWR Common Stock 196,739 $1.28 $251.8K 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where William L Cornog reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Portrait photograph: Azenta, Inc. (company-published photograph). Original file page on azenta.com ↗

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.