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KATRINKA MCCALLUM

CIK 1201242 · last filed 2026-07-16

KATRINKA MCCALLUM is a corporate insider who has filed 16 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing shows the insider was granted $34.7K of INTZ on Jul 16, 2026. Across all open-market trades the lifetime net is +$33.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.5M 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

$1.52M

Companies

3

Total Filings

16

Lifetime Open-Market Net

$33.8K

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
INTZ Director 135,717 $0.76 $102.9K $33.8K 7 2026-07-16
ACIW Director 20,201 $52.85 $1.07M $0 4 2026-06-03
RMNI Director 70,792 $4.91 $347.6K $0 4 2024-06-07

Recent Filings

16 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
2026-07-16 INTZ Grant (A) +37,351 $34.7K EDGAR
2026-06-03 ACIW Grant (A) +5,720 $0 EDGAR
2025-08-21 INTZ Grant (A) +40,462 $70.0K EDGAR
2025-06-05 ACIW Grant (A) +5,343 $0 EDGAR
2024-09-13 INTZ Grant (A) +50,724 $70.0K EDGAR
2024-08-05 RMNI Notice (144) −70,792 -$138.4K EDGAR
2024-06-07 RMNI Mixed +40,178 $0 EDGAR
2024-06-06 ACIW Grant (A) +7,194 $0 EDGAR
2024-03-22 ACIW Grant (A) +1,944 $0 EDGAR
2023-11-09 INTZ Buy (P) +58,333 $33.8K EDGAR
Showing 1–10 of 16
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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.