Civic Intelligence

Aspen Aerogels Inc.

Plan context: Aspen Aerogels Inc. 401(K) Plan

EIN 04-3559972 • Northborough, MA • 41 filings • 5 plans

30 Forbes RoadNorthborough, MA 01532
Current Snapshot

Latest Year

2024

2024 Participants

526

2024 Assets

$40,687,824

2024 Contributions

$6,958,837

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$40,687,824$20,343,912$0200520152024YearValue
$40,687,824Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

5262630200520152024YearValue
526Latest year 2024

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
20242526$40,687,824$6,958,837$13,230iApproximate average salary by contribution assumption: employee only about $330,743 at 4% or $220,495 at 6%; with 50% employer match about $220,495 at 4% or $146,997 at 6%; with 100% employer match about $165,372 at 4% or $110,248 at 6%.
Aspen Aerogels Inc. 401(K) Plan-521$40,687,824$6,958,837$13,357iApproximate average salary by contribution assumption: employee only about $333,917 at 4% or $222,612 at 6%; with 50% employer match about $222,612 at 4% or $148,408 at 6%; with 100% employer match about $166,959 at 4% or $111,306 at 6%.
Aspen Aerogels Inc. Welfare Plan-526---
20232517$33,382,488$7,514,923$14,536iApproximate average salary by contribution assumption: employee only about $363,391 at 4% or $242,261 at 6%; with 50% employer match about $242,261 at 4% or $161,507 at 6%; with 100% employer match about $181,695 at 4% or $121,130 at 6%.
Aspen Aerogels Inc. 401(K) Plan-517$33,382,488$7,514,923$14,536iApproximate average salary by contribution assumption: employee only about $363,391 at 4% or $242,261 at 6%; with 50% employer match about $242,261 at 4% or $161,507 at 6%; with 100% employer match about $181,695 at 4% or $121,130 at 6%.
Aspen Aerogels Inc. Welfare Plan-502---
20222507$24,431,706$5,638,340$11,121iApproximate average salary by contribution assumption: employee only about $278,025 at 4% or $185,350 at 6%; with 50% employer match about $185,350 at 4% or $123,567 at 6%; with 100% employer match about $139,012 at 4% or $92,675 at 6%.
Aspen Aerogels Inc. 401(K) Plan-507$24,431,706$5,638,340$11,121iApproximate average salary by contribution assumption: employee only about $278,025 at 4% or $185,350 at 6%; with 50% employer match about $185,350 at 4% or $123,567 at 6%; with 100% employer match about $139,012 at 4% or $92,675 at 6%.
Aspen Aerogels Inc. Welfare Plan-494---
20212397$24,327,568$2,602,758$6,556iApproximate average salary by contribution assumption: employee only about $163,902 at 4% or $109,268 at 6%; with 50% employer match about $109,268 at 4% or $72,845 at 6%; with 100% employer match about $81,951 at 4% or $54,634 at 6%.
Aspen Aerogels Inc. 401(K) Plan-397$24,327,568$2,602,758$6,556iApproximate average salary by contribution assumption: employee only about $163,902 at 4% or $109,268 at 6%; with 50% employer match about $109,268 at 4% or $72,845 at 6%; with 100% employer match about $81,951 at 4% or $54,634 at 6%.
Aspen Aerogels Inc. Welfare Plan-354---
20202274$21,201,642$2,284,181$8,336iApproximate average salary by contribution assumption: employee only about $208,411 at 4% or $138,940 at 6%; with 50% employer match about $138,940 at 4% or $92,627 at 6%; with 100% employer match about $104,205 at 4% or $69,470 at 6%.
Aspen Aerogels Inc. 401(K) Plan-274$21,201,642$2,284,181$8,336iApproximate average salary by contribution assumption: employee only about $208,411 at 4% or $138,940 at 6%; with 50% employer match about $138,940 at 4% or $92,627 at 6%; with 100% employer match about $104,205 at 4% or $69,470 at 6%.
Aspen Aerogels Inc. Welfare Plan-266---
20192289$18,705,934$2,176,647$7,532iApproximate average salary by contribution assumption: employee only about $188,291 at 4% or $125,528 at 6%; with 50% employer match about $125,528 at 4% or $83,685 at 6%; with 100% employer match about $94,146 at 4% or $62,764 at 6%.
Aspen Aerogels Inc. 401(K) Plan-289$18,705,934$2,176,647$7,532iApproximate average salary by contribution assumption: employee only about $188,291 at 4% or $125,528 at 6%; with 50% employer match about $125,528 at 4% or $83,685 at 6%; with 100% employer match about $94,146 at 4% or $62,764 at 6%.
Aspen Aerogels Inc. Welfare Plan-289---
20182284$15,028,361$2,074,025$7,303iApproximate average salary by contribution assumption: employee only about $182,573 at 4% or $121,715 at 6%; with 50% employer match about $121,715 at 4% or $81,143 at 6%; with 100% employer match about $91,286 at 4% or $60,858 at 6%.
Aspen Aerogels Inc. 401(K) Plan-282$15,028,361$2,074,025$7,355iApproximate average salary by contribution assumption: employee only about $183,867 at 4% or $122,578 at 6%; with 50% employer match about $122,578 at 4% or $81,719 at 6%; with 100% employer match about $91,934 at 4% or $61,289 at 6%.
Aspen Aerogels Inc. Welfare Plan-284---
20172252$14,976,740$1,908,631$7,574iApproximate average salary by contribution assumption: employee only about $189,348 at 4% or $126,232 at 6%; with 50% employer match about $126,232 at 4% or $84,155 at 6%; with 100% employer match about $94,674 at 4% or $63,116 at 6%.
Aspen Aerogels Inc. 401(K) Plan-252$14,976,740$1,908,631$7,574iApproximate average salary by contribution assumption: employee only about $189,348 at 4% or $126,232 at 6%; with 50% employer match about $126,232 at 4% or $84,155 at 6%; with 100% employer match about $94,674 at 4% or $63,116 at 6%.
Aspen Aerogels Inc. Welfare Plan-250---
20162272$12,085,546$1,974,947$7,261iApproximate average salary by contribution assumption: employee only about $181,521 at 4% or $121,014 at 6%; with 50% employer match about $121,014 at 4% or $80,676 at 6%; with 100% employer match about $90,760 at 4% or $60,507 at 6%.
Aspen Aerogels Inc. 401(K) Plan-272$12,085,546$1,974,947$7,261iApproximate average salary by contribution assumption: employee only about $181,521 at 4% or $121,014 at 6%; with 50% employer match about $121,014 at 4% or $80,676 at 6%; with 100% employer match about $90,760 at 4% or $60,507 at 6%.
Aspen Aerogels Inc. Welfare Plan-270---
20152266$9,569,317$1,750,948$6,583iApproximate average salary by contribution assumption: employee only about $164,563 at 4% or $109,709 at 6%; with 50% employer match about $109,709 at 4% or $73,139 at 6%; with 100% employer match about $82,281 at 4% or $54,854 at 6%.
Aspen Aerogels Inc. 401(K) Plan-266$9,569,317$1,750,948$6,583iApproximate average salary by contribution assumption: employee only about $164,563 at 4% or $109,709 at 6%; with 50% employer match about $109,709 at 4% or $73,139 at 6%; with 100% employer match about $82,281 at 4% or $54,854 at 6%.
Aspen Aerogels Inc. Welfare Plan-260---
20142242$8,480,598$1,318,028$5,446iApproximate average salary by contribution assumption: employee only about $136,160 at 4% or $90,773 at 6%; with 50% employer match about $90,773 at 4% or $60,516 at 6%; with 100% employer match about $68,080 at 4% or $45,387 at 6%.
Aspen Aerogels Inc. 401(K) Plan-242$8,480,598$1,318,028$5,446iApproximate average salary by contribution assumption: employee only about $136,160 at 4% or $90,773 at 6%; with 50% employer match about $90,773 at 4% or $60,516 at 6%; with 100% employer match about $68,080 at 4% or $45,387 at 6%.
Aspen Aerogels Inc. Welfare Plan-225---
20132207$7,172,505$1,108,269$5,354iApproximate average salary by contribution assumption: employee only about $133,849 at 4% or $89,233 at 6%; with 50% employer match about $89,233 at 4% or $59,488 at 6%; with 100% employer match about $66,924 at 4% or $44,616 at 6%.
Aspen Aerogels Inc. 401(K) Plan-207$7,172,505$1,108,269$5,354iApproximate average salary by contribution assumption: employee only about $133,849 at 4% or $89,233 at 6%; with 50% employer match about $89,233 at 4% or $59,488 at 6%; with 100% employer match about $66,924 at 4% or $44,616 at 6%.
Aspen Aerogels Inc. Welfare Plan-203---
20122192$5,496,069$956,985$4,984iApproximate average salary by contribution assumption: employee only about $124,607 at 4% or $83,072 at 6%; with 50% employer match about $83,072 at 4% or $55,381 at 6%; with 100% employer match about $62,304 at 4% or $41,536 at 6%.
Aspen Aerogels Inc. 401(K) Plan-192$5,496,069$956,985$4,984iApproximate average salary by contribution assumption: employee only about $124,607 at 4% or $83,072 at 6%; with 50% employer match about $83,072 at 4% or $55,381 at 6%; with 100% employer match about $62,304 at 4% or $41,536 at 6%.
Aspen Aerogels Inc. Welfare Plan-182---
20112167$4,452,406$848,092$5,078iApproximate average salary by contribution assumption: employee only about $126,960 at 4% or $84,640 at 6%; with 50% employer match about $84,640 at 4% or $56,427 at 6%; with 100% employer match about $63,480 at 4% or $42,320 at 6%.
Aspen Aerogels Inc. 401(K) Plan-167$4,452,406$848,092$5,078iApproximate average salary by contribution assumption: employee only about $126,960 at 4% or $84,640 at 6%; with 50% employer match about $84,640 at 4% or $56,427 at 6%; with 100% employer match about $63,480 at 4% or $42,320 at 6%.
Aspen Aerogels Inc. Welfare Plan-155---
20102125$3,792,426$542,961$4,344iApproximate average salary by contribution assumption: employee only about $108,592 at 4% or $72,395 at 6%; with 50% employer match about $72,395 at 4% or $48,263 at 6%; with 100% employer match about $54,296 at 4% or $36,197 at 6%.
Aspen Aerogels Inc. 401(K) Plan-125$3,792,426$542,961$4,344iApproximate average salary by contribution assumption: employee only about $108,592 at 4% or $72,395 at 6%; with 50% employer match about $72,395 at 4% or $48,263 at 6%; with 100% employer match about $54,296 at 4% or $36,197 at 6%.
Aspen Aerogels Inc. Welfare Plan-125---
2009298$3,047,855$553,254$5,645iApproximate average salary by contribution assumption: employee only about $141,136 at 4% or $94,091 at 6%; with 50% employer match about $94,091 at 4% or $62,727 at 6%; with 100% employer match about $70,568 at 4% or $47,045 at 6%.
Aspen Aerogels Inc. 401(K) Plan-98$3,047,855$553,254$5,645iApproximate average salary by contribution assumption: employee only about $141,136 at 4% or $94,091 at 6%; with 50% employer match about $94,091 at 4% or $62,727 at 6%; with 100% employer match about $70,568 at 4% or $47,045 at 6%.
Aspen Aerogels Inc. Welfare Plan-95---
20082120$0$836,690$6,972iApproximate average salary by contribution assumption: employee only about $174,310 at 4% or $116,207 at 6%; with 50% employer match about $116,207 at 4% or $77,471 at 6%; with 100% employer match about $87,155 at 4% or $58,103 at 6%.
Aspen Aerogels Inc. Welfare Plan-110---
Aspen Aerogels Inc. 401(K) Plan-120-$836,690$6,972iApproximate average salary by contribution assumption: employee only about $174,310 at 4% or $116,207 at 6%; with 50% employer match about $116,207 at 4% or $77,471 at 6%; with 100% employer match about $87,155 at 4% or $58,103 at 6%.
2007290$2,565,967$665,397$7,393iApproximate average salary by contribution assumption: employee only about $184,833 at 4% or $123,222 at 6%; with 50% employer match about $123,222 at 4% or $82,148 at 6%; with 100% employer match about $92,416 at 4% or $61,611 at 6%.
Aspen Aerogels Inc. 401(K) Plan-90$2,565,967$665,397$7,393iApproximate average salary by contribution assumption: employee only about $184,833 at 4% or $123,222 at 6%; with 50% employer match about $123,222 at 4% or $82,148 at 6%; with 100% employer match about $92,416 at 4% or $61,611 at 6%.
Aspen Aerogels Inc. Welfare Plan-88---
20063137$2,425,907$1,019,767$7,444iApproximate average salary by contribution assumption: employee only about $186,089 at 4% or $124,059 at 6%; with 50% employer match about $124,059 at 4% or $82,706 at 6%; with 100% employer match about $93,044 at 4% or $62,030 at 6%.
Aspen Aerogels Inc. 401(K) Plan-128$2,425,907$1,019,767$7,967iApproximate average salary by contribution assumption: employee only about $199,173 at 4% or $132,782 at 6%; with 50% employer match about $132,782 at 4% or $88,521 at 6%; with 100% employer match about $99,587 at 4% or $66,391 at 6%.
Aspen Aerogels Inc. Welfare Plan-137---
Aspen Aerogels Inc. Welfare Plan-0---
20052124$1,552,478$441,231$3,558iApproximate average salary by contribution assumption: employee only about $88,958 at 4% or $59,305 at 6%; with 50% employer match about $59,305 at 4% or $39,537 at 6%; with 100% employer match about $44,479 at 4% or $29,653 at 6%.
Aspen Aerogels Inc. 401(K) Plan-124$1,552,478$441,231$3,558iApproximate average salary by contribution assumption: employee only about $88,958 at 4% or $59,305 at 6%; with 50% employer match about $59,305 at 4% or $39,537 at 6%; with 100% employer match about $44,479 at 4% or $29,653 at 6%.
Aspen Aerogels Inc. Welfare Plan-123---