Tamla Oates-Forney

CIK 1761129 · Sr VP and Chief HR Officer · last filed 2025-02-10

Tamla Oates-Forney is a Sr VP and Chief HR Officer who has filed 15 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing shows the insider disposed of $628.7K of SUM on Feb 10, 2025. Current disclosed insider exposure totals $4.5M 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

$4.50M

Companies

2

Total Filings

15

Lifetime Open-Market Net

$0

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
Summit Materials, Inc. (SUM) Delisted Director 0 $52.49 $0 $0 9 2025-02-10
WM Sr VP and Chief HR Officer 20,495 $219.45 $4.50M $0 6 2022-04-07

Recent Filings

15 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-02-10 Summit Materials, Inc. (SUM) Delisted Disp (D) −11,975 -$628.7K EDGAR
2025-01-17 Summit Materials, Inc. (SUM) Delisted Grant (A) $0 EDGAR
2024-03-08 Summit Materials, Inc. (SUM) Delisted Grant (A) $0 EDGAR
2024-03-04 Summit Materials, Inc. (SUM) Delisted Exer (M) +4,038 $0 EDGAR
2023-03-01 Summit Materials, Inc. (SUM) Delisted Exer (M) +3,815 $0 EDGAR
2023-02-24 Summit Materials, Inc. (SUM) Delisted Grant (A) $0 EDGAR
2022-05-19 Summit Materials, Inc. (SUM) Delisted Exer (M) +4,054 $0 EDGAR
2022-04-07 WM Grant (A) +3,268 $0 EDGAR
2022-03-03 WM Grant (A) +6,803 $0 EDGAR
2022-03-03 Summit Materials, Inc. (SUM) Delisted Grant (A) $0 EDGAR
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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.