Home

David M McKenna

CIK 1375924 · last filed 2017-05-05

David M McKenna is a corporate insider who has filed 9 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider sold $21.9M of NCSM on May 5, 2017. Across all open-market trades the lifetime net is −$21.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $66.2M 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.

Loading insider history…
Disclosed Exposure

$66.17M

Companies

2

Total Filings

9

Lifetime Open-Market Net

-$21.93M

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
NCSM Director 1,478,427 $44.76 $66.17M -$21.91M 1 2017-05-05
ASPENTECH Corp (AZPN) Delisted Director 12,173 $264.33 $3.22M -$15.7K 8 2010-09-28

Recent Filings

9 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
2017-05-05 NCSM Sell (S) −1,375,000 -$21.91M EDGAR
2010-09-28 ASPENTECH Corp (AZPN) Delisted Sell (S) −1,601 -$13.7K EDGAR
2010-08-04 ASPENTECH Corp (AZPN) Delisted Grant (A) +1,742 $0 EDGAR
2009-11-12 ASPENTECH Corp (AZPN) Delisted Grant (A) +9,750 $0 EDGAR
2007-04-05 ASPENTECH Corp (AZPN) Delisted Sell (S) −25 -$326 EDGAR
2007-04-03 ASPENTECH Corp (AZPN) Delisted Sell (S) −49 -$639 EDGAR
2007-03-29 ASPENTECH Corp (AZPN) Delisted Sell (S) −32 -$416 EDGAR
2007-03-26 ASPENTECH Corp (AZPN) Delisted Sell (S) −27 -$349 EDGAR
2007-03-21 ASPENTECH Corp (AZPN) Delisted Sell (S) −21 -$265 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.