TRANSALTA CORP

TAC · NYSE · SIC 4911: Electric Services · Market Cap: $3.7B · 1,350 employees
749
SEC Filings
$11.81
Close 2026-09-28
1,350
Employees

Latest Stock Quote

TAC 2026-09-28 $11.81 O:$11.49 H:$11.98 L:$11.42 Vol:2.2M VWAP:$11.8289
origin leaf: null

749 total filings indexed. 749 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AEP — AMERICAN ELECTRIC POWER CO INC APSI — AQUA POWER SYSTEMS INC. ASRE — Astra Energy, Inc. BKH — BLACK HILLS CORP /SD/ AXIA — BRAZILIAN ELECTRIC POWER CO BESS — Bimergen Energy Corp BEPC — Brookfield Renewable Corp BEP — Brookfield Renewable Partners L.P.

Company Identity

CIK0001144800
TickerTAC
ExchangeNYSE
SIC4911: Electric Services
Websitehttps://www.transalta.com
Listed1975-10-17

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: ebc015716cdd6e6be0c19d0ca22c51c2aa2a84555faa9944f0682abba21c5d78
parent: root
content hash: 0647945acd3b4685e8cd27dfbb78138ef62fabd3adfd63bac86d7e0e39618fc7
signed: 2026-09-29T19:03:15.185Z
sources: 0 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up TAC using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on TAC, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/TAC (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.