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SCHEDULE Filed 2025-01-10 Event 2025-01-07 SEC 0001104659-25-002369 →

RiverVest Venture Fund III, L.P. SPRUCE BIOSCIENCES, INC. SPRB

Stake: 4.20% Shares: 1,759,521 CUSIP: 85209E109 Class: Common Stock, par value $0.001 per share

Item 4 — Purpose of Transaction

No change.

Cross-References

Insider Activity (last 365d)
83 transactions
34 buys · 28 sales · 11 awards/exercises
Issuer Cluster
7 13D/G filings on this issuer
6 other filings besides this one
Filer Track Record
5 filings by this filer
4 other filings in the data moat
Short Interest · settle 2026-07-15
DTC 6.09
415,860 shares short · +15.7% vs prior

Post-Filing Returns · since 2025-01-07 on SPRB

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
0.0%
+90 days
0.0%
+180 days
0.0%

Anchor price 50.77 on closest trading day on/after 2025-01-07. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-03-09 Hooks Corwin Dale officer Award 11,000
2025-12-31 Szwarcberg Javier B. director, officer Award 4,690 $4.53 $21K
2025-12-15 Gharib Samir M. officer Option exercise 496
2025-12-15 Szwarcberg Javier B. director, officer Option exercise 1,480
2025-12-15 Gharib Samir M. officer F 178 $80.67 $14K
2025-12-15 Gharib Samir M. officer Option exercise 513
2025-12-15 Gharib Samir M. officer F 184 $80.67 $15K
2025-12-15 Szwarcberg Javier B. director, officer F 752 $80.67 $61K
2025-12-15 Szwarcberg Javier B. director, officer Option exercise 1,196
2025-12-15 Szwarcberg Javier B. director, officer F 608 $80.67 $49K
2025-12-11 Ways Douglas Kirk director, officer Option exercise 1,250
2025-12-11 SPIEGELMAN DANIEL K director Award 458 $104.13 $48K
2025-12-11 GREY MICHAEL G director, officer Award 387 $104.13 $40K
2025-12-11 Gharib Samir M. officer Award 1,579 $104.13 $164K
2025-12-11 Szwarcberg Javier B. director, officer Award 10,000 $104.13 $1.04M
2025-12-11 SIMPSON CAMILLA V director Award 173 $104.13 $18K
2025-12-11 Barretto-Ko Percival director Award 800 $104.13 $83K
2025-12-11 Walbert Keli director Award 3,400 $88.41 $301K
2025-12-11 SPIEGELMAN DANIEL K director Disposition 458 $564.00 $258K
2025-12-11 SPIEGELMAN DANIEL K director Award 88 $104.13 $9K
2025-12-11 SPIEGELMAN DANIEL K director Disposition 88 $1143.00 $101K
2025-12-11 SPIEGELMAN DANIEL K director Award 400 $104.13 $42K
2025-12-11 SPIEGELMAN DANIEL K director Disposition 400 $169.50 $68K
2025-12-11 GREY MICHAEL G director, officer Disposition 387 $108.00 $42K
2025-12-11 GREY MICHAEL G director, officer Award 1,255 $104.13 $131K
Showing 25 of 83

Other 13D/G Filings on SPRUCE BIOSCIENCES, INC.

FiledFormFilerStakeShares
2024-03-18 SC Novo Holdings A/S view →
2023-05-30 SC RiverVest Venture Fund III, L.P. view →
2023-02-23 SC Carlyle Group Inc. view →
2023-02-21 SC Novo Holdings A/S view →
2021-11-22 SC Novo Holdings A/S view →
2021-05-21 SC Novo Holdings A/S view →

Other Filings by RiverVest Venture Fund III, L.P.

FiledFormIssuerStakeShares
2025-01-21 SCHEDULE OnKure Therapeutics, Inc. OKUR 1.55% 196,198 view →
2023-05-30 SC SPRUCE BIOSCIENCES, INC. SPRB view →
2023-05-30 SC Reneo Pharmaceuticals, Inc. OKUR view →
2021-01-08 SC Allakos Inc. view →

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