DAVID E SHARBUTT

CIK 1179725 · last filed 2026-01-27

DAVID E SHARBUTT is a corporate insider who has filed 37 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for BMNR, was dated Jan 27, 2026. Across all open-market trades the lifetime net is −$9.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M across reported positions.

"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

37 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-01-27 BMNR Grant (A) +33,082 $0 EDGAR
2025-12-02 BMNR Grant (A) +10,000 $0 EDGAR
2023-05-24 AMT $0 EDGAR
2023-03-14 AMT Grant (A) +1,072 $0 EDGAR
2022-03-14 AMT Grant (A) +881 $0 EDGAR
2021-09-08 AMT Sell (S) −739 -$222.2K EDGAR
2021-08-25 AMT Mixed -$501.2K EDGAR
2021-03-12 AMT Grant (A) +881 $0 EDGAR
2020-09-16 AMT Sell (S) −973 -$248.4K EDGAR
2020-06-17 AMT Sell (S) −900 -$233.0K 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.