Sievert leaves T-Mobile US after year as vice chair

{
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  "signal_type": "news",
  "signal_subtype": "leaves",
  "detected_at": "2026-10-28T15:05:30+00:00",
  "company": {
    "name": "T-Mobile",
    "domain": "t-mobile.com"
  },
  "data": {
    "url": "https://www.telecompaper.com/news/sievert-leaves-t-mobile-us-after-year-as-vice-chair--1587132",
    "title": "Sievert leaves T-Mobile US after year as vice chair - Telecompaper",
    "contact": "Mike Sievert",
    "excerpt": "Mike Sievert is leaving T-Mobile US, just over a year after he stepped down as CEO. When Srini Gopalan became CEO a year ago, Sievert took on the new role of vice chairman. According to a SEC filing, he has now decided to step down from the board and leave the company. T-Mobile said his departure was \"not the result of any disagreement with the company on any matter relating to its operations, policies or practices\".",
    "summary": "Mike Sievert is leaving T-Mobile US and stepping down from the board after serving as vice chairman.",
    "planning": false,
    "image_url": "https://ik.imagekit.io/tp/tr:n-ik_ml_thumbnail/20230719-tmobile.png",
    "job_title": "vice chairman",
    "confidence": 0.95,
    "published_at": "2026-10-28T15:05:30Z",
    "job_title_tags": [
      "directors",
      "management"
    ],
    "article_sentence": "According to a SEC filing, he has now decided to step down from the board and leave the company."
  }
}

curl https://signals.autobound.ai/v1/signals/4f570635-5db9-b7ba-f913-0a76f9f89398 \
  -H "X-API-KEY: $AUTOBOUND_API_KEY"

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"t-mobile.com","limit":20}'