# Filing Detail

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001144800-26-000019
Filing Date
2026-03-31
Accepted
2026-03-31 12:10:56
Documents
78
Period of Report
2026-03-12

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 6-K | a6-kfor2026mpc.htm | 6-K | 16956
2 | EX-99.1 | ex991to6-kfor2026mpcxnotic.htm | EX-99.1 | 1660
3 | EX-99.2 | ta2026managementproxycircu.htm | EX-99.2 | 2545049
4 | EX-99.3 | ex993to6-kfor2026mpcxformo.htm | EX-99.3 | 1291
5 | EX-99.4 | ex994to6-kfor2026mpcxnotic.htm | EX-99.4 | 1303
6 |  | a2026mpcbackpagejpga.jpg | GRAPHIC | 194590
7 |  | brianbaker_headshotxroundea.jpg | GRAPHIC | 47878
8 |  | chart-3e05c7c7afb04f91af7a.jpg | GRAPHIC | 116818
9 |  | chart-3eacfa912d194e45842a.jpg | GRAPHIC | 107966
10 |  | chart-3ecf2c1c8e4d42dfa2ba.jpg | GRAPHIC | 118291
11 |  | chart-6742690cf1a44f76a43a.jpg | GRAPHIC | 48254
12 |  | chart-8221391852e64ff58d7a.jpg | GRAPHIC | 99026
13 |  | coverpagea.jpg | GRAPHIC | 57262
14 |  | ex991noticeofmtgp1.jpg | GRAPHIC | 176610
15 |  | ex991noticeofmtgp2.jpg | GRAPHIC | 26515
16 |  | ex993formofproxy.jpg | GRAPHIC | 280282
17 |  | ex993formofproxypg2.jpg | GRAPHIC | 265541
18 |  | executiveofficersfemalepera.jpg | GRAPHIC | 29433
19 |  | gfx_calloutboxxcandidatesfa.jpg | GRAPHIC | 269087
20 |  | image2a.jpg | GRAPHIC | 41077
21 |  | janebiojpga.jpg | GRAPHIC | 144606
22 |  | joelhunter_headshotdirbioja.jpg | GRAPHIC | 240733
23 |  | johnkousinioris_2021xrounda.jpg | GRAPHIC | 141538
24 |  | nancybrennan_may2025xrounda.jpg | GRAPHIC | 208527
25 |  | p1201a.jpg | GRAPHIC | 24609
26 |  | p120a.jpg | GRAPHIC | 15660
27 |  | p12voteatmeetingicona.jpg | GRAPHIC | 2474
28 |  | p12votebyinterneticona.jpg | GRAPHIC | 2425
29 |  | p12votebymlicona.jpg | GRAPHIC | 2492
30 |  | p1johnda.jpg | GRAPHIC | 10950
31 |  | p1johnka.jpg | GRAPHIC | 11260
32 |  | p22johndicona.jpg | GRAPHIC | 6727
33 |  | p23alanicona.jpg | GRAPHIC | 7145
34 |  | p24lauraicona.jpg | GRAPHIC | 7549
35 |  | p26candacea.jpg | GRAPHIC | 7144
36 |  | p27thomasa.jpg | GRAPHIC | 7051
37 |  | p28bryana.jpg | GRAPHIC | 7144
38 |  | p29jamesa.jpg | GRAPHIC | 7430
39 |  | p2johndsiga.jpg | GRAPHIC | 11391
40 |  | p2johnksiga.jpg | GRAPHIC | 28658
41 |  | p30manjita.jpg | GRAPHIC | 7765
42 |  | p31sandraa.jpg | GRAPHIC | 8602
43 |  | p33blankbox1a.jpg | GRAPHIC | 12016
44 |  | p33chairicona.jpg | GRAPHIC | 985
45 |  | p33financialexperticona.jpg | GRAPHIC | 789
46 |  | p35agelimita.jpg | GRAPHIC | 11711
47 |  | p38accountinga.jpg | GRAPHIC | 3042
48 |  | p38electrica.jpg | GRAPHIC | 2708
49 |  | p38engineeringa.jpg | GRAPHIC | 2862
50 |  | p38esga.jpg | GRAPHIC | 2889
51 |  | p38governmentaffairsa.jpg | GRAPHIC | 2857
52 |  | p38hra.jpg | GRAPHIC | 3058
53 |  | p38intbusa.jpg | GRAPHIC | 3113
54 |  | p38legala.jpg | GRAPHIC | 2882
55 |  | p38maa.jpg | GRAPHIC | 3009
56 |  | p38riskmanagementa.jpg | GRAPHIC | 2777
57 |  | p38techa.jpg | GRAPHIC | 2662
58 |  | p55boxjpga.jpg | GRAPHIC | 15428
59 |  | p55chartjpga.jpg | GRAPHIC | 13090
60 |  | p5627percentjpga.jpg | GRAPHIC | 12073
61 |  | p58calloutboxa.jpg | GRAPHIC | 12912
62 |  | p5whenicona.jpg | GRAPHIC | 3069
63 |  | p5whereicona.jpg | GRAPHIC | 3114
64 |  | p70calloutboxa.jpg | GRAPHIC | 14812
65 |  | p8917percentfarleftjpga.jpg | GRAPHIC | 14386
66 |  | p8917percentmiddlejpga.jpg | GRAPHIC | 13969
67 |  | p8921percentjpga.jpg | GRAPHIC | 14514
68 |  | p8929percentjpga.jpg | GRAPHIC | 16028
69 |  | p8950percentjpga.jpg | GRAPHIC | 17292
70 |  | p8966percentjpga.jpg | GRAPHIC | 19707
71 |  | p89sandrasiga.jpg | GRAPHIC | 7582
72 |  | p95iconsa.jpg | GRAPHIC | 30744
73 |  | p9calloutboxa.jpg | GRAPHIC | 24997
74 |  | signaturejpga.jpg | GRAPHIC | 9054
75 |  | tanoticeandaccessp1.jpg | GRAPHIC | 188150
76 |  | tanoticeandaccessp2.jpg | GRAPHIC | 87287
77 |  | transalta_july2024003xrouna.jpg | GRAPHIC | 208891
78 |  | transalta_july2024004xrouna.jpg | GRAPHIC | 226377
| Complete submission text file | 0001144800-26-000019.txt |  | 7811301

Mailing Address TRANSALTA PLACE 1400, 1100 - 1ST STREET S.E. CALGARY A0 T2G 1B1
Business Address TRANSALTA PLACE 1400, 1100 - 1ST STREET S.E. CALGARY A0 T2G 1B1 403-267-2014
TRANSALTA CORP (Filer) CIK: 0001144800 (see all company filings)

EIN.: 000000000 | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-15214 | Film No.: 26819166
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)