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Tyler Page

CIK 1887623 · Chief Executive Officer · last filed 2026-07-10

Tyler Page is a Chief Executive Officer who has filed 34 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider sold $4.9M of CIFR on Jul 10, 2026. Across all open-market trades the lifetime net is −$5.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $136.9M 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

$136.92M

Companies

2

Total Filings

34

Lifetime Open-Market Net

-$5.57M

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
CIFR Chief Executive Officer 9,371,725 $14.61 $136.92M -$5.54M 8 2026-07-10
Cipher Digital Inc. (CIFRW) Delisted Chief Executive Officer 8,301,362 $4.09 $33.95M -$28.7K 23 2025-12-23

Recent Filings

34 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-07-10 CIFR Sell (S) −225,000 -$4.94M EDGAR
2026-07-09 CIFR Notice (144) −112,500 -$2.55M EDGAR
2026-07-08 CIFR Notice (144) −112,500 -$2.38M EDGAR
2026-07-02 CIFR Mixed +231,663 -$5.92M EDGAR
2026-06-23 CIFR Mixed +694,716 -$20.39M EDGAR
2026-06-16 CIFR Mixed +163,166 -$4.43M EDGAR
2026-05-14 CIFR Gift (G) −400,000 $0 EDGAR
2026-04-02 CIFR Mixed +243,318 -$2.96M EDGAR
2026-03-27 CIFR Sell (S) −37,500 -$604.1K EDGAR
2026-03-25 CIFR Notice (144) −37,500 -$604.1K EDGAR
Showing 1–10 of 34
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.