Original filing (PDF)20251006220058NAL0010038194022

Culture Biosciences, Inc.

Name: Culture Biosciences, Inc. — Culture Biosciences, Form 5500 (2024)
Creator: Culture Biosciences, Inc.
License: https://www.usa.gov/government-works

Form 5500

FILING_RECEIVED

Culture Biosciences 401(k) Plan

401(k) retirement plan · Culture Biosciences, Inc.'s Culture Biosciences 401(k) Plan held $5.5M in plan assets for 85 participants in 2024, with Guideline as recordkeeper.

Signals · 3

Late participant contributions41% in single holdingCorrective distributions issued

Active participants

Accounts w/ balance

157

Plan assets (EOY)

$5.5M

Net assets (EOY)

$5.5M

How this plan invests

This plan

27 securities

funds · stocks · CUSIPs

Holdings are itemized directly on this plan's Schedule of Assets, below.

Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool.

Compliance & integrity

Total plan cost

Plan health

Vendor & structure

100

Knocking points off

Delinquent participant contributions reported (Schedule H 4a) — 0K (0% of contributions).
Corrective distributions issued (likely failed ADP/ACP testing).

Helping the score

High account-holder ratio — balance-holders per active participant in the top 15% of peers (91st percentile).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for CULTURE BIOSCIENCES, INC.

Plan sponsor

Name

CULTURE BIOSCIENCES, INC

EIN

81-3761972all filings

Address

269 E GRAND AVE · SOUTH SAN FRANCISCO, CA · 94080

Phone

(650) 434-4290

Industry

All Other Professional Services· Professional & Technical Services

Plan administrator

Name

GUIDELINE RK, LLC

EIN

30-1418950

City

BURLINGAME, CA

Phone

(888) 228-3491

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-10-06

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2J · 401(k) feature

2K · 401(m) arrangement

2S · Automatic enrollment

2T · Default investment account (QDIA)

3D · Pre-approved plan (master / prototype / VS)

Service providers (Schedule C)

1 rows

Recordkeeper

Name	EIN	Location	Relation	Direct comp	Indirect comp
GUIDELINE, INC.	47-4474775	—	RECORDKEEPER	$7K	—

Investments

27 direct securities· $5.5M(100% of reported assets)

Mutual Funds

$5.2M

22 holdings

Common Collective Trusts

$246K

4 holdings

Bonds / Notes

$46K

1 holding

					% of plan
Vanguard Group Total Stock Index Admiral Mutual Fund	Mutual Funds	—	—	$2.3M	41.3%
Vanguard Funds Developed Markets Index Admiral Mutual Fund	Mutual Funds	—	—	$922K	16.6%
Vanguard Group Bond Index Admiral Mutual Fund	Mutual Funds	—	—	$674K	12.2%
Vanguard Emerging Markets Stock Admiral Mutual Fund	Mutual Funds	—	—	$463K	8.4%
Vanguard Group Index 500 Admiral Mutual Fund	Mutual Funds	—	—	$275K	5.0%
Vanguard Specialized Div REIT Index Fund Admiral Mutual Fund	Common Collective Trusts	—	—	$229K	4.1%
Vanguard Funds Total International Bond Index Mutual Fund	Mutual Funds	—	—	$218K	3.9%
Vanguard Information Technology Index Admiral Mutual Fund	Mutual Funds	—	—	$177K	3.2%
Vanguard Group Growth Index Admiral Mutual Fund	Mutual Funds	—	—	$94K	1.7%
Participant Loans to participants, bearing interest from 8.75% to 9.25%	Bonds / Notes	—	—	$46K	0.8%
Vanguard Group Small Cap Index Admiral Mutual Fund	Mutual Funds	—	—	$24K	0.4%
Vanguard Group Mid-Cap Index Admiral Mutual Fund	Mutual Funds	—	—	$23K	0.4%
Vanguard Group Extended Market Index Mutual Fund	Mutual Funds	—	—	$21K	0.4%
Vanguard Health Care Index Admiral Mutual Fund	Mutual Funds	—	—	$17K	0.3%
Vanguard Group FTSE Social Index Admiral Mutual Fund	Mutual Funds	—	—	$13K	0.2%
Vanguard Group Small Cap Value Index Admiral Mutual Fund	Mutual Funds	—	—	$9K	0.2%
Vanguard Group Mid-Cap Value Index Fund Admiral Mutual Fund	Common Collective Trusts	—	—	$8K	0.1%
Vanguard Group Value Index Admiral Mutual Fund	Mutual Funds	—	—	$8K	0.1%
Vanguard Short-Term Inflation Protected Securities Index Admiral Mutual Fund	Mutual Funds	—	—	$7K	0.1%
Vanguard International Equity Index Mutual Fund	Common Collective Trusts	—	—	$6K	0.1%
Vanguard Group Total Institutional Stock Index Admiral Mutual Fund	Mutual Funds	—	—	$4K	<0.1%
Vanguard Dividend Appreciation Index Fund Mutual Fund	Common Collective Trusts	—	—	$4K	<0.1%
Vanguard Group Intermediate Bond Index Admiral Mutual Fund	Mutual Funds	—	—	$2K	<0.1%
Vanguard Utilities Index Admiral Mutual Fund	Mutual Funds	—	—	$2K	<0.1%
Vanguard Group Reserve Federal Money Market Fund Mutual Fund	Mutual Funds	—	—	$1K	<0.1%
Vanguard Energy Index Admiral Mutual Fund	Mutual Funds	—	—	$1K	<0.1%
Vanguard Group Mid-Cap Growth Index Admiral Mutual Fund	Mutual Funds	—	—	$1K	<0.1%