RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 61,523
- Price
- $24.98
- Value
- $1,536,845
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•22 filings
COAG
Hemab Therapeutics Holdings, Inc.
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$55,460,171
6 distinct insiders
12-month sales
$0.00
0 distinct insiders
Highlighted alerts
16
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
40
Raw transactions
Everything returned by the filing
16
Voluntary view
P/S trades after deterministic checks
6
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 36,000
- Price
- $0.00
- Footnotes
- 1
This option was granted on September 24, 2026. The shares underlying the option are scheduled to vest over three years in equal monthly installments from September 24, 2026 through September 24, 2029, subject to continuous service.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 6,146
- Price
- $24.89
- Value
- $152,974
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 996
- Price
- $24.94
- Value
- $24,840
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 3,802
- Price
- $24.97
- Value
- $94,936
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 6,387
- Price
- $24.90
- Value
- $159,036
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 25,720
- Price
- $25.00
- Value
- $643,000
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 14,149
- Price
- $24.47
- Value
- $346,226
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 1,483
- Price
- $24.98
- Value
- $37,045
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 1,985
- Price
- $24.95
- Value
- $49,526
RA CAPITAL MANAGEMENT, L.P.
10% owner
PurchaseAlert
- Shares
- 7,921
- Price
- $24.34
- Value
- $192,797
RA CAPITAL MANAGEMENT, L.P.
Director
PurchaseAlert
- Shares
- 53,407
- Price
- $24.83
- Value
- $1,326,096
RA CAPITAL MANAGEMENT, L.P.
Director
PurchaseAlert
- Shares
- 14,611
- Price
- $23.77
- Value
- $347,303
RA CAPITAL MANAGEMENT, L.P.
Director
PurchaseAlert
- Shares
- 10,268
- Price
- $25.00
- Value
- $256,700
RA CAPITAL MANAGEMENT, L.P.
Director
PurchaseAlert
- Shares
- 87,143
- Price
- $24.59
- Value
- $2,142,846
RA CAPITAL MANAGEMENT, L.P.
Director
PurchaseAlert
- Shares
- 133,750
- Price
- $18.00
- Value
- $2,407,500
RA CAPITAL MANAGEMENT, L.P.
Director
PurchaseAlert
- Shares
- 2,541,250
- Price
- $18.00
- Value
- $45,742,500
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 61,523 | $24.98 | $1,536,845 | |
| Jun 15, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 6,146 | $24.89 | $152,974 | |
| May 20, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 996 | $24.94 | $24,840 | |
| May 19, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 3,802 | $24.97 | $94,936 | |
| May 12, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 6,387 | $24.90 | $159,036 | |
| May 11, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 25,720 | $25.00 | $643,000 | |
| May 11, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 14,149 | $24.47 | $346,226 | |
| May 08, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 1,483 | $24.98 | $37,045 | |
| May 07, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 1,985 | $24.95 | $49,526 | |
| May 07, 2026 | RA CAPITAL MANAGEMENT, L.P. 10% owner | Purchase | 7,921 | $24.34 | $192,797 | |
| May 06, 2026 | RA CAPITAL MANAGEMENT, L.P. Director | Purchase | 53,407 | $24.83 | $1,326,096 | |
| May 06, 2026 | RA CAPITAL MANAGEMENT, L.P. Director | Purchase | 14,611 | $23.77 | $347,303 | |
| May 05, 2026 | RA CAPITAL MANAGEMENT, L.P. Director | Purchase | 10,268 | $25.00 | $256,700 | |
| May 05, 2026 | RA CAPITAL MANAGEMENT, L.P. Director | Purchase | 87,143 | $24.59 | $2,142,846 | |
| May 04, 2026 | RA CAPITAL MANAGEMENT, L.P. Director | Purchase | 133,750 | $18.00 | $2,407,500 | |
| May 04, 2026 | RA CAPITAL MANAGEMENT, L.P. Director | Purchase | 2,541,250 | $18.00 | $45,742,500 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.