Aspen Aerogels, Inc. 401(k) Plan: Login, Facts & Contact Information
Aspen Aerogels, Inc. 401(k) Login
108 former Aspen Aerogels, Inc. employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Aspen Aerogels, Inc. 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Aug 1, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $6.96 million went into the plan in contributions, $1.59 million of it from the employer (23%).
- $4.63 million was paid out to participants.
- Investment and other income added $5.15 million.
- Administrative expenses were $134,031, about $215 per account.
How the Aspen Aerogels, Inc. 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 325 | $18.7 million | $246,190 | $2.02 million |
| 2020 | 338 | $21.2 million | $236,384 | $2.00 million |
| 2021 | 333 | $24.3 million | $271,623 | $2.54 million |
| 2022 | 462 | $24.4 million | $1.20 million | $1.31 million |
| 2023 | 587 | $33.4 million | $1.48 million | $3.28 million |
| 2024 | 626 | $40.7 million | $1.59 million | $4.63 million |
Aspen Aerogels, Inc. 401(k) Contact Information
Questions about the Aspen Aerogels, Inc. 401(k)
Does Aspen Aerogels, Inc contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $1.59 million, 23% of all contributions.
Does the Aspen Aerogels, Inc 401(k) have automatic enrollment?
Yes. The plan reports automatic enrollment of eligible employees.
How many people are in the Aspen Aerogels, Inc 401(k) plan?
626 participants at the start of plan year 2024, 521 of them active employees, and 108 former employees who still had money in the plan.
What is the average 401(k) balance at Aspen Aerogels, Inc?
About $65,205 per account: $40.7 million in plan assets across 624 accounts with a balance at the end of plan year 2024.
Who manages the Aspen Aerogels, Inc 401(k) accounts?
Empower (listed on the filing as EMPOWER ANNUITY INS CO OF AMERICA) is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Aspen Aerogels, Inc. How do I access my 401(k)?
Your account stays with Empower 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.