STEPHEN C MCCLUSKI

CIK 1188728 · Senior Vice President · last filed 2025-08-13

"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

$372.3K

Companies

5

Total Filings

63

Lifetime Open-Market Net

-$1.86M

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
MNRO Director 31,928 $11.66 $372.3K -$1.86M 17 2025-08-13
ImmunoGen, Inc. (IMGN) Delisted Director 0 $31.23 $0 $0 20 2024-02-12
STANDARD MICROSYSTEMS CORP (SMSC) Delisted Director 4,867 $0 17 2012-07-18
IDEV Director 0 $92.97 $0 $0 3 2009-02-25
BAUSCH & LOMB INC (BOL) Delisted Senior Vice President 26,049 $0 4 2007-05-10

Recent Filings · Page 3 of 7

63 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
2017-08-16 MNRO Grant (A) +2,895 $0 EDGAR
2017-07-26 MNRO Buy (P) +1,200 $55.7K EDGAR
2017-06-15 ImmunoGen, Inc. (IMGN) Delisted Grant (A) $0 EDGAR
2016-12-13 ImmunoGen, Inc. (IMGN) Delisted Grant (A) $0 EDGAR
2016-08-10 MNRO Grant (A) $0 EDGAR
2015-11-12 ImmunoGen, Inc. (IMGN) Delisted Grant (A) $0 EDGAR
2015-08-05 MNRO Grant (A) $0 EDGAR
2014-11-12 ImmunoGen, Inc. (IMGN) Delisted Grant (A) $0 EDGAR
2014-08-06 MNRO Grant (A) $0 EDGAR
2013-11-13 ImmunoGen, Inc. (IMGN) Delisted Grant (A) $0 EDGAR
Showing 2130 of 63
Page 3 of 7
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.