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Kevin J. McCallion

CIK 2115341 · SVP, Products and Production · last filed 2026-04-14

Kevin J. McCallion is a SVP, Products and Production who has filed 5 SEC Form 4 insider transactions across 1 company since 2026. The most recent filing, for MASS, was dated Apr 14, 2026. Across all open-market trades the lifetime net is −$188.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $449.7K 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

$449.7K

Companies

1

Total Filings

5

Lifetime Open-Market Net

-$188.1K

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
MASS SVP, Products and Production 44,925 $10.01 $449.7K -$188.1K 4 2026-04-14

Recent Filings

5 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
2026-04-14 MASS Mixed — -$16.1K EDGAR
2026-04-10 MASS Mixed — -$143.9K EDGAR
2026-04-08 MASS Notice (144) −27,000 -$182.5K EDGAR
2026-03-05 MASS Mixed — -$42 EDGAR
2026-03-04 MASS Sell (S) −7 -$49 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.