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Ruhi Ahmad Khan

CIK 1891113 · Chief Business Officer · last filed 2026-02-24

Ruhi Ahmad Khan is a Chief Business Officer who has filed 7 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for CRBU, was dated Feb 25, 2026. Across all open-market trades the lifetime net is −$18.4K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $183.6K 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

$183.6K

Companies

1

Total Filings

7

Lifetime Open-Market Net

-$18.4K

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
CRBU Chief Business Officer 111,936 $1.64 $183.6K -$18.4K 6 2026-02-24

Recent Filings

7 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
2026-02-25 CRBU Notice (144) −6,938 -$13.6K EDGAR
2026-02-24 CRBU Mixed +38,062 -$13.6K EDGAR
2025-02-21 CRBU Mixed +33,936 -$4.8K EDGAR
2024-02-22 CRBU Grant (A) +33,000 $0 EDGAR
2023-02-23 CRBU Grant (A) — $0 EDGAR
2022-08-24 CRBU Grant (A) — $0 EDGAR
2021-11-16 CRBU Grant (A) — $0 EDGAR
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.