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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (14 ops.)
Latest filing published 08 Sept 2026 for MNTN, Inc..
Filing timeline
BuySaleMichael J. Katz
Insider track record
Disclosed buys
0
Disclosed sells
14
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Michael J. Katz: trading record in brief
Michael J. Katz, listed as chief executive, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in T-Mobile US, Inc. and MNTN, Inc. Between 15 February 2022 and 3 September 2026, the trades on record add up to 40 filings.
The open-market record consists of 14 sales worth €10.0M, with no purchase. Besides market trades, the filings include 26 share grants.
The record was last updated on 8 September 2026 with a share grant in MNTN, Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Michael J. Katz
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations22 total
29,717 shares0Class A Common StockSEC:0001891027-26-000093:0
32,365 shares0Common StockSEC:0001283699-26-000021:0
2,500 shares@ US$215.915.3% of flowCommon StockSEC:0001283699-25-000166:0
2,500 shares@ US$251.126.5% of flowCommon StockSEC:0001283699-25-000126:0
2,500 shares@ US$237.126.8% of flowCommon StockSEC:0001283699-25-000087:0
22,880 shares0Common StockSEC:0001283699-25-000071:0
18,801 shares0Common StockSEC:0001283699-25-000034:0
3,000 shares@ US$205.307.1% of flowCommon StockSEC:0001283699-24-000130:0
3,000 shares@ US$177.596.4% of flowCommon StockSEC:0001283699-24-000100:0
3,000 shares@ US$163.225.8% of flowCommon StockSEC:0001283699-24-000057:0
1,485 shares@ US$163.342.9% of flowCommon StockSEC:0001283699-24-000040:0
18,614 shares0Common StockSEC:0001283699-24-000023:0
3,500 shares@ US$148.956.1% of flowCommon StockSEC:0001283699-23-000163:0
3,500 shares@ US$140.015.8% of flowCommon StockSEC:0001283699-23-000142:0
3,500 shares@ US$140.935.9% of flowCommon StockSEC:0001283699-23-000098:0
1,485 shares@ US$141.902.5% of flowCommon StockSEC:0001283699-23-000058:0
3,500 shares@ US$145.916.2% of flowCommon StockSEC:0001283699-23-000041:0
17,029 shares0Common StockSEC:0001283699-23-000021:0
22,000 shares@ US$145.058139.7% of flowCommon StockSEC:0001283699-22-000126:0
1,485 shares@ US$123.231.9% of flowCommon StockSEC:0001283699-22-000069:0
1,917 shares@ US$125.462.4% of flowCommon StockSEC:0001283699-22-000051:0
15,897 shares0Common StockSEC:0001283699-22-000043:0
22 of 22 declarations
