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JOANN M MARTIN

CIK 1248113 · last filed 2021-07-01

JOANN M MARTIN is a corporate insider who has filed 36 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for NRC, was dated Jul 1, 2021. Across all open-market trades the lifetime net is −$3.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.6M 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

$3.56M

Companies

5

Total Filings

36

Lifetime Open-Market Net

-$3.44M

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
NRC Director 143,955 $19.21 $2.77M -$3.44M 14 2021-07-01
NNI Director 6,132 $129.66 $795.0K $0 3 2021-06-22
NATIONAL RESEARCH CORP (NRCIB) Delisted Director 207,009 — — $0 3 2018-04-18
NATIONAL RESEARCH CORP (NRCI.B) Delisted Director 166,248 — — $0 3 2016-05-16
NATIONAL RESEARCH CORP (NRCI) Delisted Director 55,416 — — $0 13 2013-05-13

Recent Filings

36 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
2021-07-01 NRC Grant (A) — $0 EDGAR
2021-06-22 NNI Grant (A) +2,450 $155.0K EDGAR
2021-02-16 NRC Mixed −33,000 -$253.3K EDGAR
2020-11-25 NRC Tax (F) −29,949 -$1.66M EDGAR
2020-11-20 NRC Mixed +78,052 $57 EDGAR
2020-11-18 NRC Sell (S) −36,000 -$1.99M EDGAR
2020-09-23 NRC Mixed +15,271 $1 EDGAR
2020-07-27 NRC Sell (S) −19,853 -$1.19M EDGAR
2020-07-21 NRC Sell (S) −110 -$6.6K EDGAR
2020-07-17 NRC Mixed −514 -$840 EDGAR
Showing 1–10 of 36
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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.