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Joseph Hamrock

CIK 1549221 · Director, and President & CEO · last filed 2021-09-08

Joseph Hamrock is a Director, and President & CEO who has filed 23 SEC Form 4 insider transactions across 1 company since 2012. The most recent filing, for NI, was dated Sep 8, 2021. Current disclosed insider exposure totals $26.2M 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

$26.19M

Companies

1

Total Filings

23

Lifetime Open-Market Net

$0

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
NI Director, and President & CEO 561,290 $46.66 $26.19M $0 23 2021-09-08

Recent Filings

23 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
2021-09-08 NI Gift (G) −40,000 $0 EDGAR
2021-03-01 NI Mixed +29,413 $635.3K EDGAR
2021-02-01 NI Grant (A) +43,342 $960.0K EDGAR
2020-11-25 NI Gift (G) −22,000 $0 EDGAR
2020-03-03 NI Mixed +75,359 $2.04M EDGAR
2020-02-03 NI Grant (A) +30,024 $880.0K EDGAR
2019-09-03 NI Gift (G) −17,100 $0 EDGAR
2019-03-01 NI Mixed +83,594 $2.26M EDGAR
2019-02-04 NI Grant (A) +32,102 $860.0K EDGAR
2018-08-10 NI Gift (G) −16,662 $0 EDGAR
Showing 1–10 of 23
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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.