Gilde Healthcare Holding B.V.

CIK: 0001420106

Transaction Breakdown

Open Market Buys (P)1 (7.7%)

High conviction signal

Open Market Sales (S)10 (76.9%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (15.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SHOULDER INNOVATIONS, INC.

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (13 total)

SI
SHOULDER INNOVATIONS, INC.
Aug 26, 2026
Sale(S)
Indirect
1.2K shares at avg. $22.60$27K
SI
SHOULDER INNOVATIONS, INC.
Aug 24, 2026
Sale(S)
Indirect
681 shares at avg. $22.62$15K
SI
SHOULDER INNOVATIONS, INC.
Aug 21, 2026
Sale(S)
Indirect
20.5K shares at avg. $22.61$464K
SI
SHOULDER INNOVATIONS, INC.
Aug 20, 2026
Sale(S)
Indirect
3.9K shares at avg. $22.60$88K
SI
SHOULDER INNOVATIONS, INC.
Aug 6, 2026
Sale(S)
Indirect
2.1K shares at avg. $22.60$47K
SI
SHOULDER INNOVATIONS, INC.
Aug 5, 2026
Sale(S)
Indirect
7.3K shares at avg. $22.64$166K
SI
SHOULDER INNOVATIONS, INC.
Aug 4, 2026
Sale(S)
Indirect
99.8K shares at avg. $22.77$2.3M
SI
SHOULDER INNOVATIONS, INC.
Aug 3, 2026
Sale(S)
Indirect
10.8K shares at avg. $22.71$244K
SI
SHOULDER INNOVATIONS, INC.
Jul 31, 2026
Sale(S)
Indirect
20K shares at avg. $22.73$455K
SI
SHOULDER INNOVATIONS, INC.
Jul 30, 2026
Sale(S)
Indirect
28.2K shares at avg. $23.36$660K
SI
SHOULDER INNOVATIONS, INC.
Aug 1, 2025
Conversion(C)
Indirect
1.7M shares-
SI
SHOULDER INNOVATIONS, INC.
Aug 1, 2025
Purchase(P)
Indirect
100K shares at avg. $15.00$1.5M
SI
SHOULDER INNOVATIONS, INC.
Aug 1, 2025
Conversion(C)
Indirect
537.3K shares-

		Type	Shares	Price		Ownership
Aug 26, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	1,196	$22.60	$27,030	Indirect
Aug 24, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	681	$22.62	$15,404	Indirect
Aug 21, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	20,516	$22.61	$463,867	Indirect
Aug 20, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	3,900	$22.60	$88,140	Indirect
Aug 6, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	2,095	$22.60	$47,347	Indirect
Aug 5, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	7,338	$22.64	$166,132	Indirect
Aug 4, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	99,812	$22.77	$2,272,719	Indirect
Aug 3, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	10,751	$22.71	$244,155	Indirect
Jul 31, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	20,034	$22.73	$455,373	Indirect
Jul 30, 2026	SI SHOULDER INNOVATIONS, INC.	Sale(S)	28,245	$23.36	$659,803	Indirect
Aug 1, 2025	SI SHOULDER INNOVATIONS, INC.	Conversion(C)	1,743,156	-	-	Indirect
Aug 1, 2025	SI SHOULDER INNOVATIONS, INC.	Purchase(P)	100,000	$15.00	$1,500,000	Indirect
Aug 1, 2025	SI SHOULDER INNOVATIONS, INC.	Conversion(C)	537,326	-	-	Indirect

1-13 of 13 transactions

About Gilde Healthcare Holding B.V.

Gilde Healthcare Holding B.V. (SEC CIK 0001420106) files insider reports with the SEC as 10% Owner of SHOULDER INNOVATIONS, INC. (SI).

Signal8 holds 7 ownership filings by Gilde Healthcare Holding B.V. (1 Form 3, 6 Form 4), filed between Jul 30, 2025 and Aug 28, 2026. Those filings report 13 transactions, from Aug 1, 2025 to Aug 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Gilde Healthcare Holding B.V.'s filings is in UTRECHT.

Recent filings by Gilde Healthcare Holding B.V.

Aug 26, 2026: Open-market sale of SI shares (Form 4, code S).
Aug 24, 2026: Open-market sale of SI shares (Form 4, code S).
Aug 21, 2026: Open-market sale of SI shares (Form 4, code S).
Aug 20, 2026: Open-market sale of SI shares (Form 4, code S).
Aug 6, 2026: Open-market sale of SI shares (Form 4, code S).

Other insiders filing for SHOULDER INNOVATIONS, INC. (SI)

Ball Robert Joseph, CEO & Executive Chairman
Tansey Casey M, Director
Sidow Kevin K., Director
Hykes Andrew, Director
BUCKMAN PAUL, Director
Ahearn Matthew Fraser, Chief Operating Officer

How to read Form 4 transaction codes