WILLIAM H SPENCE
CIK 1181274 · Chairman and CEO · 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
$10.86M
Companies
4
Total Filings
77
Lifetime Open-Market Net
-$70.10M
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 |
|---|---|---|---|---|---|---|---|
| PNW | Director | 6,291 | $98.69 | $620.9K | $0 | 7 | 2026-05-18 |
| WMB | Director | 79,051 | $74.41 | $5.88M | $298.2K | 16 | 2026-04-30 |
| PPL | Director | 124,510 | $35.02 | $4.36M | -$69.63M | 50 | 2021-02-22 |
| PPL Corp (PPL.PRU) Delisted | Executive VP and COO | 19,162 | — | — | -$767.9K | 3 | 2011-01-31 |
Recent Filings · Page 4 of 8
77 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 |
|---|---|---|---|---|---|
| 2019-05-13 | WMB | Grant (A) | +6,120 | $0 | EDGAR |
| 2019-03-07 | PPL | Mixed | — | -$1.60M | EDGAR |
| 2019-01-25 | PPL | Mixed | — | $0 | EDGAR |
| 2019-01-24 | PPL | Mixed | +61,059 | $1.84M | EDGAR |
| 2018-05-11 | WMB | Grant (A) | +6,182 | $0 | EDGAR |
| 2018-01-29 | PPL | Mixed | +14,720 | $475.0K | EDGAR |
| 2018-01-24 | PPL | Mixed | +63,162 | $1.99M | EDGAR |
| 2017-06-29 | WMB | Other (J) | — | $0 | EDGAR |
| 2017-05-19 | WMB | Grant (A) | — | $0 | EDGAR |
| 2017-03-02 | PPL | Sell (S) | −40,123 | -$1.48M | 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.