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MATTHEW M WALSH

CIK 1269428 · Chief Financial Officer · last filed 2026-05-15

MATTHEW M WALSH is a Chief Financial Officer who has filed 50 SEC Form 4 insider transactions across 5 companies since 2015. The most recent filing, for CERT, was dated May 15, 2026. Across all open-market trades the lifetime net is −$1.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.9M across reported positions. 7 SEC filings were submitted jointly with Actavis plc.

"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

$4.88M

Companies

5

Total Filings

50

Lifetime Open-Market Net

-$1.93M

Filer Profile

Reported Address
30 HUDSON ST., FLOOR 33
JERSEY CITY, NJ 07302
Related Filers
Actavis plc — 7 joint filings, latest 2020-05-11
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
CERT Director 213,316 $9.15 $1.95M -$62.7K 9 2026-05-15
OGN Chief Financial Officer 212,746 $13.74 $2.92M $100.5K 20 2026-04-02
Allergan plc (AGN) Delisted EVP, Chief Financial Officer 0 — — $632.8K 6 2020-05-11
Catalent, Inc. (CTLT) Delisted EVP & Chief Financial Officer 103,703 $63.48 $6.58M -$2.60M 13 2017-08-28
MULTI COLOR Corp (LABL) Delisted Director 1,854 — — $0 2 2016-10-05

Recent Filings

50 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
2026-05-15 CERT Mixed +15,757 $0 EDGAR
2026-04-02 OGN Mixed +22,086 -$65.6K EDGAR
2026-03-31 OGN Mixed +9,909 -$30.1K EDGAR
2026-03-03 OGN Mixed +35,615 -$136.5K EDGAR
2025-05-22 CERT Mixed +11,928 $0 EDGAR
2025-05-06 OGN Buy (P) +11,400 $100.5K EDGAR
2025-04-02 OGN Mixed +17,696 -$249.2K EDGAR
2025-02-24 OGN Mixed +23,414 -$188.3K EDGAR
2024-09-05 OGN Mixed +3,648 -$72.1K EDGAR
2024-05-23 CERT Mixed +8,663 $0 EDGAR
Showing 1–10 of 50
Page 1 of 5
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.