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MARK GRUBER

CIK 1585875 · CIO · last filed 2024-02-26

MARK GRUBER is a CIO who has filed 53 SEC Form 4 insider transactions across 1 company since 2013. The most recent filing, for ARR, was dated Feb 26, 2024. Across all open-market trades the lifetime net is +$317.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $384.9K 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

$384.9K

Companies

1

Total Filings

53

Lifetime Open-Market Net

$317.5K

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
ARR CIO 23,173 $16.61 $384.9K $317.5K 52 2024-02-26

Recent Filings

53 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
2024-02-26 ARR Mixed +1,245 -$7.8K EDGAR
2023-11-24 ARR Mixed +1,318 -$6.0K EDGAR
2023-08-24 ARR Mixed +6,370 -$8.9K EDGAR
2023-05-25 ARR Mixed +6,334 -$9.5K EDGAR
2023-02-23 ARR Mixed +6,001 -$12.9K EDGAR
2023-02-16 ARR Grant (A) — $0 EDGAR
2022-11-25 ARR Mixed +3,255 -$4.5K EDGAR
2022-08-25 ARR Mixed +3,202 $0 EDGAR
2022-05-25 ARR Mixed +3,194 -$6.3K EDGAR
2022-02-25 ARR Mixed +2,950 -$9.1K EDGAR
Showing 1–10 of 53
Page 1 of 6
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.