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MICHAEL M MCNAMARA

CIK 1261031 · Chief Executive Officer · last filed 2026-06-18

MICHAEL M MCNAMARA is a Chief Executive Officer who has filed 131 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for WDAY, was dated Jun 18, 2026. Across all open-market trades the lifetime net is −$206.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $392.2M 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.

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Disclosed Exposure

$392.24M

Companies

6

Total Filings

131

Lifetime Open-Market Net

-$206.66M

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
WDAY Director 27,444 $159.69 $4.38M -$63.84M 42 2026-06-18
CARR Director — $63.16 — $0 7 2026-04-17
Slack Technologies, Inc. (WORK) Delisted Director 0 $45.20 $0 $0 3 2021-07-21
FLEX Chief Executive Officer 3,423,877 $113.28 $387.86M -$139.43M 64 2018-07-03
Aptiv PLC (DLPH) Delisted Director 50,293 — — -$3.74M 9 2013-04-26
SUNEDISON, INC. (WFR) Delisted Director 56,500 — — $347.1K 5 2011-08-09

Recent Filings

131 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
2026-06-18 WDAY Grant (A) +2,366 $0 EDGAR
2026-04-17 CARR Grant (A) — $0 EDGAR
2025-10-14 WDAY Sell (S) −5,393 -$1.27M EDGAR
2025-10-10 WDAY Notice (144) −5,393 -$1.27M EDGAR
2025-06-05 WDAY Grant (A) +1,578 $0 EDGAR
2025-04-11 CARR Grant (A) — $0 EDGAR
2024-06-21 WDAY Grant (A) +1,837 $0 EDGAR
2024-04-19 CARR Grant (A) — $0 EDGAR
2023-06-26 WDAY Grant (A) +1,930 $0 EDGAR
2023-04-21 CARR Grant (A) — $0 EDGAR
Showing 1–10 of 131
Page 1 of 14
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.