Dudediligence.

Comcast Corporation

CMCSANASDAQ · Cable & Other Pay Television Services
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$2,280,934

3 notices · 70,716 sh

Oct 2025 to Oct 2026

Reported ·

$2,280,956

3 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 3 reported sales carry the 10b5-1 box.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-03-05: Armstrong Jason, Form 1442026-02-11: Cavanagh Michael J, Form 1442026-02-03: NAKAHARA ASUKA, Form 1442026-02-03: NAKAHARA ASUKA, sold2026-02-11: Cavanagh Michael J, sold2026-03-05: Armstrong Jason, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-03-05Armstrong Jason, CFO$142,617
4,494 shno plan date144 ↗
Form 4, 2026-03-06: sold 4,494 at $31.74 Form 4 ↗
2026-02-11Cavanagh Michael J, Co-CEO$1,892,549
57,947 shno plan date144 ↗
Form 4, 2026-02-13: sold 57,947 at $32.66 Form 4 ↗
2026-02-03NAKAHARA ASUKA, Director$245,768
8,275 shno plan date144 ↗
Form 4, 2026-02-04: sold 8,275 at $29.70 Form 4 ↗