Sigma-Aldrich 401(k) and pension plans

Sigma-Aldrich Corporation, ST. Louis, MO. EIN 43-1050617. Annual reports 2009–2016.

Sigma-Aldrich Corporation has no active retirement plan on file. Its last annual report was for 2016. Its Sigma-Aldrich 401(k) Retirement Savings Plan was merged into 401(k) Savings and Investment Plan in 2016.

Active plans
0
Plans on file
2
Industry
Manufacturing

All 2 plans

Active plans first

Sigma-Aldrich 401(k) Retirement Savings Plan

401(k)Merged

Merged. In 2016 its assets moved to the 401(k) Savings and Investment Plan, sponsored by Emd Millipore Corporation (EIN 04-2170233, plan 001). Accounts moved with them, so that plan is the one to contact.

Plan number
002Employer EIN 43-1050617
Participants (2015)
6,024
Net assets (2015)
$629 million
Recordkeeper
Fidelity2009–2016
Plan administrator
Sigma-Aldrich Administrative Committee
3050 Spruce Street
ST. Louis, MO 63103
(314) 771-5767As filed for 2016
In effect since
December 31, 1983

Earlier plan names: Sigma-Aldrich Corporation 401 K Retirement Savings Plan; Sigma-Aldrich 401 K Retirement Savings Plan.

Year by year, 2009 to 2016
Plan yearParticipantsNet assetsRecordkeeper
20160$0Fidelity
20156,024$629 millionFidelity
20145,692$570 millionFidelity
20135,481$503 millionFidelity
20125,721$401 millionFidelity
20115,221$332 millionFidelity
20104,992$326 millionFidelity
20094,934$282 millionFidelity

Sigma-Aldrich Corporation Retirement Security Value Plan

Cash balance pension, frozenClosed

Closed. The plan filed its final annual report for 2015, which means its assets were paid out or moved and it no longer exists.

Plan number
001Employer EIN 43-1050617
Participants (2014)
4,516
Net assets (2014)
$181 million
Administered by
Empower2015
Plan administrator
Sigma-Aldrich Administrative Committee
3050 Spruce Street
ST. Louis, MO 63103
(314) 771-5765As filed for 2015
In effect since
December 31, 1983
Year by year, 2009 to 2015
Plan yearParticipantsNet assetsRecordkeeper
20150$0Empower
20144,516$181 millionnot listed
20135,237$182 millionnot listed
20125,669$158 millionnot listed
20115,267$145 millionnot listed
20105,024$142 millionnot listed
20094,989$129 millionnot listed

If you had money in one of these plans

  1. If your plan was merged, your account moved with it. Follow the link on the plan to the plan it went into, and contact that one.
  2. If your plan closed, unclaimed balances usually went to an IRA in your name, to the PBGC's missing participants program, or to state unclaimed property. Here is how to check each one.
  3. Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

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