Armstrong Teasdale Llp 401(k) Plan: Login, Facts & Contact Information

Armstrong Teasdale Llp 401(k) Plan Facts

Plan name
ARMSTRONG & TEASDALE 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
ARMSTRONG TEASDALE LLP
Participants
846 (535 active employees)
Former employees with a balance
261
Plan assets
$188,945,284 at Dec 31, 2024
Average account balance
$241,309 across 783 accounts
Employer contributions
$2,411,698 in plan year 2024 (12% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1994
Employer contributions Automatic enrollment Default investment for undecided participants Participants choose their own investments Self-directed brokerage window Profit sharing Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Jul 29, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $20.5 million went into the plan in contributions, $2.41 million of it from the employer (12%).
  • $13.1 million was paid out to participants.
  • Investment and other income added $23.7 million.
  • Administrative expenses were $75,992, about $97 per account.

How the Armstrong Teasdale Llp 401(k) changed, 20192024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019537$119.8 million$1.71 million$7.32 million
2020580$138.3 million$1.85 million$9.00 million
2021633$156.7 million$2.09 million$9.71 million
2022684$129.4 million$2.28 million$14.1 million
2023795$158.0 million$2.38 million$6.78 million
2024846$188.9 million$2.41 million$13.1 million

Armstrong Teasdale Llp 401(k) Contact Information

Phone
314-621-5070
Mailing address
7700 FORSYTH BLVD. SUITE 1800, ST. LOUIS MO 63105
Plan sponsor
ARMSTRONG TEASDALE LLP
Plan administrator
ADMINISTRATIVE COMMITTEE OF THE ARMSTRONG TEASDALE 401(K) PLAN
Employer identification number (EIN)
43-1274026
Plan number
334

Questions about the Armstrong Teasdale Llp 401(k)

Does Armstrong Teasdale Llp contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.41 million, 12% of all contributions.

Does the Armstrong Teasdale Llp 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Armstrong Teasdale Llp 401(k) plan?

846 participants at the start of plan year 2024, 535 of them active employees, and 261 former employees who still had money in the plan.

What is the average 401(k) balance at Armstrong Teasdale Llp?

About $241,309 per account: $188.9 million in plan assets across 783 accounts with a balance at the end of plan year 2024.

Who manages the Armstrong Teasdale Llp 401(k) accounts?

Vanguard (listed on the filing as THE VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Armstrong Teasdale Llp. How do I access my 401(k)?

Your account stays with Vanguard after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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