Babler Martin
CIK: 0001435618•President, CEO and Chairman
OfficerDirector
Primary company: Principia Biopharma Inc. (PRNB)
Babler Martin is a corporate insider (President, CEO and Chairman) at Principia Biopharma Inc. (PRNB) filing SEC Form 4 transactions. 92 transactions across 7 companies, totaling $100,733 in purchases and $1,879,972 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 29,804 | $28.64 | $854K | 29,804 | 6/23/2026 Filed: 6/23/2026 | Filing → | |
| Award | 7,864 | - | - | 7,864 | 6/23/2026 Filed: 6/23/2026 | Filing → | |
ALUMIS INC. ALMS | Award | 745,875 | $26.31 | $19.62M | 745,875 | 1/26/2026 Filed: 1/26/2026 | Filing → |
89bio, Inc. ETNB | Disposition | 56,400 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 67,700 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
ALUMIS INC. ALMS | Award | 150,000 | - | - | 150,000 | 7/29/2025 Filed: 7/31/2025 | Filing → |
ALUMIS INC. ALMS | Award | 662,000 | - | - | 662,000 | 7/29/2025 Filed: 7/31/2025 | Filing → |
| Award | 38,000 | - | - | 38,000 | 6/12/2025 Filed: 6/13/2025 | Filing → | |
ALUMIS INC. ALMS | Purchase | 15,650 | $6.44 | $101K | 106,454 | 4/1/2025 Filed: 4/3/2025 | Filing → |
ALUMIS INC. ALMS | Award | 523,000 | $5.06 | $2.65M | 523,000 | 2/18/2025 Filed: 2/20/2025 | Filing → |
89bio, Inc. ETNB | Award | 56,400 | $9.60 | $541K | 56,400 | 2/3/2025 Filed: 2/5/2025 | Filing → |
ALUMIS INC. ALMS | Award | 245,989 | - | - | 245,989 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Disposition | 245,989 | - | - | 0 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Award | 478,288 | - | - | 478,288 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Disposition | 478,288 | - | - | 0 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Award | 241,210 | - | - | 241,210 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Disposition | 241,210 | - | - | 0 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Award | 107,028 | - | - | 107,028 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Disposition | 107,028 | - | - | 0 | 7/1/2024 Filed: 7/1/2024 | Filing → |
ALUMIS INC. ALMS | Award | 263,101 | - | - | 263,101 | 7/1/2024 Filed: 7/1/2024 | Filing → |
Type
Award
Shares
29,804
Price
$28.64
Value
$854K
Type
Award
Shares
7,864
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Award
Shares
745,875
Price
$26.31
Value
$19.62M
89bio, Inc.
ETNB
Type
Disposition
Shares
56,400
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
67,700
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Award
Shares
150,000
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Award
Shares
662,000
Price
-
Value
-
Type
Award
Shares
38,000
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Purchase
Shares
15,650
Price
$6.44
Value
$101K
ALUMIS INC.
ALMS
Type
Award
Shares
523,000
Price
$5.06
Value
$2.65M
89bio, Inc.
ETNB
Type
Award
Shares
56,400
Price
$9.60
Value
$541K
ALUMIS INC.
ALMS
Type
Award
Shares
245,989
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Disposition
Shares
245,989
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Award
Shares
478,288
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Disposition
Shares
478,288
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Award
Shares
241,210
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Disposition
Shares
241,210
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Award
Shares
107,028
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Disposition
Shares
107,028
Price
-
Value
-
ALUMIS INC.
ALMS
Type
Award
Shares
263,101
Price
-
Value
-
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