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TransAlta Corporation

TransAlta Corporation (TAC)

12,955
-0,005
( -0,04% )
Aggiornato: 18:00:27

TransAlta Corporation (TAC) Operazioni degli insider

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Filtra per:
Data Nome del titolare Azioni transazionate Intervallo di valore ($) Tipo di transazione Intervallo di prezzo ($) Azioni a fine dichiarazione % di variazione
2026-05-21Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-10,00k132,38kVendita13,2449,91k-16,69%
2026-05-14Mr. Mike PoliteskiExec. VP of Finance & CFO29,06k0,00Derivative Acquisition Under Employee Benefit Plan-29,06k-
2026-05-14Mr. Joel E. HunterPresident, CEO & Director25,05k0,00Derivative Acquisition Under Employee Benefit Plan-197,57k14,52%
2026-05-14Mr. Grant ArnoldExec. VP of Growth & Chief Commercial Officer40,01k0,00Derivative Acquisition Under Employee Benefit Plan-40,01k-
2026-05-13Mr. Mike PoliteskiExec. VP of Finance & CFO10,00k125,83kAcquisto12,5855,00k22,22%
2026-05-08Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-15,00k191,76kVendita12,75 - 12,8659,91k-20,03%
2026-05-07Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-10,00k127,94kVendita12,7974,91k-11,78%
2026-04-02Mr. John Harry KousiniorisInsider2,55k33,78kAcquisition Under Employee Benefit Plan13,24772,33k0,33%
2026-04-02Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer453,006,00kAcquisition Under Employee Benefit Plan13,2484,91k0,54%
2026-04-02Mr. Blain M. van MelleInsider90,001,19kAcquisition Under Employee Benefit Plan13,240,00-100,00%
2026-04-02Ms. Michelle CameronInsider61,00807,48Acquisition Under Employee Benefit Plan13,2417,29k0,35%
2026-04-02Mr. Christopher D. FralickExec. VP of Generation166,002,20kAcquisition Under Employee Benefit Plan13,2447,11k0,35%
2026-03-09Mr. Joel E. HunterPresident, CEO & Director70,27k0,00Derivative Acquisition Under Employee Benefit Plan-172,52k68,72%
2026-03-09Ms. Nancy L. BrennanExec. VP, Legal & External Affairs27,40k0,00Derivative Acquisition Under Employee Benefit Plan-89,71k43,97%
2026-03-31Mr. Blain M. van MelleInsider-10,63k138,62kVendita13,05168,39k-5,94%
2026-03-30Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-12,00k154,44kVendita12,68 - 13,0084,45k-12,44%
2026-03-23Mr. John Patrick DielwartIndependent Chair of the Board-47,20k0,00Other Disposition-69,36k-40,49%
2026-03-26Mr. Christopher D. FralickExec. VP of Generation-36,45k154,26kDerivative Exercise and Sale8,68 - 12,93--
2026-03-25Mr. Blain M. van MelleInsider-15,00k195,62kVendita13,04179,02k-7,73%
2026-03-24Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-17,50k223,20kVendita12,68 - 12,8696,45k-15,36%
2026-03-16Mr. John Patrick DielwartIndependent Chair of the Board2,04k25,22kAcquisition Under Employee Benefit Plan12,3769,36k3,03%
2026-03-12Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-5,00k64,09kVendita12,82113,95k-4,20%
2026-03-09Mr. Blain M. van MelleInsider19,98k0,00Derivative Acquisition Under Employee Benefit Plan-117,57k20,47%
2026-03-09Mr. David C. LittleInsider11,71k0,00Derivative Acquisition Under Employee Benefit Plan-43,21k37,17%
2026-03-09Mr. John Harry KousiniorisInsider132,47k0,00Derivative Acquisition Under Employee Benefit Plan-974,36k15,74%
2026-03-09Mr. Joel E. HunterPresident, CEO & Director70,27k0,00Derivative Acquisition Under Employee Benefit Plan-172,52k68,72%
2026-03-09Mr. Christopher D. FralickExec. VP of Generation24,89k0,00Derivative Acquisition Under Employee Benefit Plan-117,87k26,76%
2026-03-09Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer32,70k0,00Derivative Acquisition Under Employee Benefit Plan-176,03k22,82%
2026-03-09Mark Albert FlickingerInsider22,35k0,00Derivative Acquisition Under Employee Benefit Plan-58,32k62,12%
2026-03-09Ms. Nancy L. BrennanExec. VP, Legal & External Affairs54,80k0,00Derivative Acquisition Under Employee Benefit Plan-179,42k43,97%
2026-03-04Mr. Blain M. van MelleInsider-58,11k339,09kDerivative Exercise and Sale6,79 - 13,42194,02k-
2026-03-03Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-20,00k278,57kVendita13,87 - 13,98118,95k-14,39%
2026-02-26Mr. John Harry KousiniorisInsider101,65k1,33MDerivative Exercise and Retained Stock13,10769,78k15,21%
2026-02-26Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer31,53k412,96kDerivative Exercise and Retained Stock13,10138,95k29,35%
2026-02-26Ms. Michelle CameronInsider4,29k56,13kDerivative Exercise and Retained Stock13,1017,23k33,10%
2026-02-26Mr. Blain M. van MelleInsider19,82k259,65kDerivative Exercise and Retained Stock13,10194,02k11,38%
2026-02-26Mr. Christopher D. FralickExec. VP of Generation20,78k272,17kDerivative Exercise and Retained Stock13,10--
2026-01-07Ms. Michelle CameronInsider1,28k16,23kDerivative Exercise and Retained Stock12,6812,94k10,97%
2026-01-07Mr. Christopher D. FralickExec. VP of Generation5,98k75,82kDerivative Exercise and Retained Stock12,68--
2026-01-07Mr. John Harry KousiniorisInsider30,16k382,50kDerivative Exercise and Retained Stock12,68668,12k4,73%
2026-01-07Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer9,19k116,57kDerivative Exercise and Retained Stock12,68107,43k9,36%
2026-01-07Kerry Lynn O'ReillyInsider9,19k116,57kDerivative Exercise and Retained Stock12,68179,49k5,40%
2026-01-07Mr. Blain M. van MelleInsider5,69k72,19kDerivative Exercise and Retained Stock12,68174,19k3,38%
2026-01-05Mr. Christopher D. FralickExec. VP of Generation73,00943,08Acquisition Under Employee Benefit Plan12,92--
2026-01-01Mr. Christopher D. FralickExec. VP of Generation-26,29k0,00Other Derivative Disposition-46,74k-36,00%
2026-01-01Mr. Christopher D. FralickExec. VP of Generation-11,95k0,00Other Derivative Disposition-21,24k-36,00%
2026-01-05Mr. John Harry KousiniorisInsider2,16k27,84kAcquisition Under Employee Benefit Plan12,92637,96k0,34%
2026-01-01Mr. John Harry KousiniorisInsider-128,61k0,00Other Derivative Disposition-295,32k-30,34%
2026-01-01Mr. John Harry KousiniorisInsider-58,46k0,00Other Derivative Disposition-134,24k-30,34%
2026-01-05Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer319,004,12kAcquisition Under Employee Benefit Plan12,9298,23k0,33%
2026-01-01Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-39,89k0,00Other Derivative Disposition-75,79k-34,48%
2026-01-01Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer-18,13k0,00Other Derivative Disposition-34,45k-34,48%
2026-01-05Ms. Michelle CameronInsider43,00555,51Acquisition Under Employee Benefit Plan12,9211,66k0,37%
2026-01-01Ms. Michelle CameronInsider-5,39k0,00Other Derivative Disposition-11,01k-32,87%
2026-01-01Ms. Michelle CameronInsider-2,70k0,00Other Derivative Disposition-5,51k-32,87%
2026-01-05Kerry Lynn O'ReillyInsider1,0012,92Acquisition Under Employee Benefit Plan12,92170,30k0,00%
2026-01-01Kerry Lynn O'ReillyInsider-39,89k0,00Other Derivative Disposition-78,36k-33,73%
2026-01-01Kerry Lynn O'ReillyInsider-18,13k0,00Other Derivative Disposition-35,62k-33,73%
2026-01-01Mr. Blain M. van MelleInsider-25,08k0,00Other Derivative Disposition-46,74k-34,92%
2026-01-01Mr. Blain M. van MelleInsider-11,40k0,00Other Derivative Disposition-21,24k-34,92%
2025-12-16Mr. John Patrick DielwartIndependent Chair of the Board1,58k21,46kAcquisition Under Employee Benefit Plan13,6067,32k2,40%
2025-10-03Ms. Michelle CameronInsider39,00540,98Acquisition Under Employee Benefit Plan13,8711,62k0,34%
2025-10-03Mr. Christopher D. FralickExec. VP of Generation30,00416,14Acquisition Under Employee Benefit Plan13,87--
2025-10-03Mr. John Harry KousiniorisInsider1,97k27,35kAcquisition Under Employee Benefit Plan13,87635,80k0,31%
2025-10-03Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer293,004,06kAcquisition Under Employee Benefit Plan13,8797,91k0,30%
2025-10-03Mr. Blain M. van MelleInsider1,0013,87Acquisition Under Employee Benefit Plan13,87168,50k0,00%
2025-10-01Mr. Christopher D. FralickExec. VP of Generation-75,000,00Other Derivative Disposition-33,07k-0,23%
2025-09-29Kerry Lynn O'ReillyInsider8,87k80,80kDerivative Exercise and Retained Stock9,11170,30k5,50%
2025-09-29Kerry Lynn O'ReillyInsider-39,40k211,39kDerivative Exercise and Sale7,86 - 13,62170,30k-
2025-09-16Mr. John Patrick DielwartIndependent Chair of the Board1,68k21,44kAcquisition Under Employee Benefit Plan12,7965,75k2,62%
2025-09-16Mr. Christopher D. FralickExec. VP of Generation11,31k141,61kDerivative Exercise and Retained Stock12,52--
2025-09-15Mr. Christopher D. FralickExec. VP of Generation-21,76k0,00Other Derivative Disposition-32,96k-39,76%
2025-07-03Mr. John Harry KousiniorisInsider2,61k28,01kAcquisition Under Employee Benefit Plan10,72633,83k0,41%
2025-07-03Kerry Lynn O'ReillyInsider1,0010,72Acquisition Under Employee Benefit Plan10,72161,42k0,00%
2025-07-03Mr. Blain M. van MelleInsider109,001,17kAcquisition Under Employee Benefit Plan10,72168,50k0,06%
2025-07-03Ms. Jane Nyla FedoretzExec. VP of People & Culture and Chief Administrative Officer387,004,15kAcquisition Under Employee Benefit Plan10,7297,62k0,40%
2025-07-03Ms. Michelle CameronInsider51,00546,60Acquisition Under Employee Benefit Plan10,7211,58k0,44%
2025-07-03Mr. Christopher D. FralickExec. VP of Generation39,00417,99Acquisition Under Employee Benefit Plan10,72--
2025-06-16Mr. John Patrick DielwartIndependent Chair of the Board1,87k21,21kAcquisition Under Employee Benefit Plan11,3464,07k3,01%