WILLIAM B PLUMMER
CIK 1254896 · EVP & Chief Financial Officer · last filed 2026-05-18
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$63.13M
Companies
7
Total Filings
193
Lifetime Open-Market Net
-$18.14M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| WM | Director | 8,400 | $226.02 | $1.90M | $0 | 14 | 2026-05-18 |
| GPN | Director | 18,685 | $86.42 | $1.61M | $0 | 12 | 2026-05-04 |
| Custom Truck One Source, Inc. (NSCO.WS) Delisted | Director | 63,000 | $2.01 | $126.6K | $0 | 3 | 2020-06-15 |
| JOHN WILEY & SONS, INC. (JW.B) Delisted | Director | — | $53.18 | — | $0 | 80 | 2019-09-30 |
| URI | EVP & Chief Financial Officer | 55,926 | $1066.04 | $59.62M | -$18.14M | 44 | 2018-03-13 |
| UIL HOLDINGS CORP (UIL) Delisted | Director | 4,612 | — | — | $0 | 37 | 2015-12-15 |
| DOW JONES & CO INC (DJ) Delisted | Executive VP & CFO | — | — | — | $0 | 1 | 2007-02-23 |
Recent Filings · Page 13 of 20
193 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-03-04 | UIL HOLDINGS CORP (UIL) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-02-18 | UIL HOLDINGS CORP (UIL) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-02-18 | URI | Tax (F) | −723 | -$60.2K | EDGAR |
| 2014-02-03 | UIL HOLDINGS CORP (UIL) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-02-03 | UIL HOLDINGS CORP (UIL) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-01-29 | UIL HOLDINGS CORP (UIL) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-01-24 | URI | Mixed | +6,016 | $490.8K | EDGAR |
| 2014-01-16 | JOHN WILEY & SONS, INC. (JW.B) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-12-10 | URI | Sell (S) | −4,400 | -$314.6K | EDGAR |
| 2013-11-18 | URI | Grant (A) | +6,737 | $462.1K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.