DAVID E SHARBUTT

CIK 1179725 · last filed 2026-01-27

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$1.23M

Companies

3

Total Filings

37

Lifetime Open-Market Net

-$9.71M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
BMNR Director 43,082 $16.11 $694.1K $0 2 2026-01-27
AMT Director 2,858 $187.18 $535.0K -$5.69M 27 2023-05-24
AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Director 4,861 -$4.01M 8 2017-12-15

Recent Filings · Page 3 of 4

37 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2018-03-13 AMT Grant (A) +1,241 $0 EDGAR
2017-12-15 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Sell (S) −1,584 -$228.8K EDGAR
2017-05-22 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Mixed -$284.3K EDGAR
2017-05-09 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Mixed -$352.8K EDGAR
2017-03-14 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Grant (A) +1,321 $0 EDGAR
2016-06-09 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Mixed -$352.2K EDGAR
2016-05-24 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Mixed -$668.3K EDGAR
2016-03-14 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Mixed +1,584 -$750.8K EDGAR
2015-03-12 AMERICAN TOWER CORP /MA/ (AMTpB) Delisted Grant (A) +794 $0 EDGAR
2014-03-12 AMT Grant (A) +924 $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.