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Mary-Lee Stillwell

CIK 1750052 · SVP and Controller · last filed 2026-08-14

Mary-Lee Stillwell is a SVP and Controller who has filed 121 SEC Form 4 insider transactions across 3 companies since 2018. The most recent filing, for VZ, was dated Aug 14, 2026. Across all open-market trades the lifetime net is −$428.4K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.2M across reported positions.

"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

$2.20M

Companies

3

Total Filings

121

Lifetime Open-Market Net

-$428.4K

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
VZ SVP and Controller 43,782 $50.19 $2.20M -$428.4K 99 2026-08-14
Clearway Energy, Inc. (CWEN.A) Delisted Chief Accounting Officer 41,278 $40.43 $1.67M $0 19 2020-06-03
Clearway Energy, Inc. (NYLD.A) Delisted Chief Accounting Officer 28,473 — — $0 2 2018-09-06

Recent Filings

121 filings
Insider 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
2026-08-14 VZ Grant (A) — $0 EDGAR
2026-08-03 VZ Grant (A) — $0 EDGAR
2026-07-17 VZ Grant (A) — $0 EDGAR
2026-07-06 VZ Grant (A) — $0 EDGAR
2026-06-18 VZ Grant (A) — $0 EDGAR
2026-06-05 VZ Grant (A) — $0 EDGAR
2026-05-26 VZ Grant (A) — $0 EDGAR
2026-05-11 VZ Grant (A) — $0 EDGAR
2026-04-24 VZ Grant (A) — $0 EDGAR
2026-04-10 VZ Grant (A) — $0 EDGAR
Showing 1–10 of 121
Page 1 of 13
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.