RA CAPITAL MANAGEMENT, L.P. purchased 48.2% of their position (8.77M shares) of WAVE LIFE SCIENCES LTD. on the open market
Open‑market purchase worth $54.62M — a major conviction buy. The strongest form of insider conviction signal.
P · 4 purchases
Filed: 3/30/2026ACC: 0001231919-26-000297
Director10% Owner
Since Jan 2019
+8.77M
Net shares
Net buyer
$54.62M
Total acquired
4
Open market trades
4B · 0S
4
Total transactions
8.77M acquired
Non-Derivative Transactions4
Ordinary Shares
Indirect
Shares
+4.95M
Price / share
$6.06
Trade value
$30.02M
% of position
27.2%
3/26/2026
18.20M→23.16M
Ordinary Shares
Indirect
Shares
+351.22K
Price / share
$6.38
Trade value
$2.24M
% of position
1.5%
3/26/2026
23.16M→23.51M
Ordinary Shares
Indirect
Shares
+2.50M
Price / share
$6.43
Trade value
$16.05M
% of position
10.6%
3/27/2026
23.51M→26M
Ordinary Shares
Indirect
Shares
+971.09K
Price / share
$6.50
Trade value
$6.31M
% of position
3.7%
3/30/2026
26M→26.98M
Total
Net shares
+8.77M
Net value
$54.62M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares Indirect | 3/26/2026 | P · Purchase | +4.95M | $6.06 | $30.02M | 27.2% | 18.20M | 23.16M |
| Ordinary Shares Indirect | 3/26/2026 | P · Purchase | +351.22K | $6.38 | $2.24M | 1.5% | 23.16M | 23.51M |
| Ordinary Shares Indirect | 3/27/2026 | P · Purchase | +2.50M | $6.43 | $16.05M | 10.6% | 23.51M | 26M |
| Ordinary Shares Indirect | 3/30/2026 | P · Purchase | +971.09K | $6.50 | $6.31M | 3.7% | 26M | 26.98M |
| Total | +8.77M | $54.62M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Ordinary Shares
IndirectShares owned28.82K
Total
28.82K indirect28.82K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Ordinary Shares | 28.82K | Indirect |
| Total | 28.82K | 28.82K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported