Spiegel Robert J.
CIK: 0001492256
Director
Primary company: GERON CORP (GERN)
Spiegel Robert J. is a corporate insider at GERON CORP (GERN) filing SEC Form 4 transactions. 171 transactions across 11 companies, totaling $33,000 in purchases and $1,313,760 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 |
|---|---|---|---|---|---|---|---|
GERON CORP GERN | Award | 6,103 | $1.28 | $8K | 205,810 | 6/30/2026 Filed: 6/30/2026 | Filing → |
GERON CORP GERN | Award | 220,000 | $1.26 | $277K | 220,000 | 5/20/2026 Filed: 5/20/2026 | Filing → |
GERON CORP GERN | Award | 5,243 | $1.49 | $8K | 199,707 | 3/31/2026 Filed: 4/1/2026 | Filing → |
RenovoRx, Inc. RNXT | Award | 47,640 | - | - | 47,640 | 10/1/2025 Filed: 10/2/2025 | Filing → |
GERON CORP GERN | Award | 5,702 | $1.37 | $8K | 188,546 | 9/30/2025 Filed: 10/1/2025 | Filing → |
GERON CORP GERN | Award | 5,540 | $1.41 | $8K | 182,844 | 6/30/2025 Filed: 7/1/2025 | Filing → |
GERON CORP GERN | Award | 180,000 | - | - | 180,000 | 5/21/2025 Filed: 5/22/2025 | Filing → |
GERON CORP GERN | Award | 4,913 | $1.59 | $8K | 177,304 | 3/31/2025 Filed: 4/2/2025 | Filing → |
GERON CORP GERN | Award | 2,206 | $3.54 | $8K | 172,391 | 12/31/2024 Filed: 4/2/2025 | Filing → |
GERON CORP GERN | Award | 1,767 | $4.54 | $8K | 170,185 | 9/30/2024 Filed: 4/2/2025 | Filing → |
GERON CORP GERN | Award | 1,916 | $4.24 | $8K | 168,418 | 6/28/2024 Filed: 4/2/2025 | Filing → |
GERON CORP GERN | Award | 2,462 | $3.30 | $8K | 166,502 | 3/29/2024 Filed: 4/2/2025 | Filing → |
GERON CORP GERN | Award | 2,206 | - | - | 172,391 | 12/31/2024 Filed: 1/2/2025 | Filing → |
RenovoRx, Inc. RNXT | Award | 25,099 | - | - | 25,099 | 10/1/2024 Filed: 10/2/2024 | Filing → |
GERON CORP GERN | Award | 1,767 | - | - | 170,185 | 9/30/2024 Filed: 10/1/2024 | Filing → |
GERON CORP GERN | Award | 1,916 | - | - | 168,418 | 6/28/2024 Filed: 6/28/2024 | Filing → |
GERON CORP GERN | Award | 2,462 | - | - | 166,502 | 3/29/2024 Filed: 6/28/2024 | Filing → |
GERON CORP GERN | Award | 180,000 | - | - | 180,000 | 5/9/2024 Filed: 5/10/2024 | Filing → |
RenovoRx, Inc. RNXT | Purchase | 40,983 | - | - | 40,983 | 1/26/2024 Filed: 1/30/2024 | Filing → |
RenovoRx, Inc. RNXT | Purchase | 40,983 | - | - | 40,983 | 1/26/2024 Filed: 1/30/2024 | Filing → |
GERON CORP
GERN
Type
Award
Shares
6,103
Price
$1.28
Value
$8K
GERON CORP
GERN
Type
Award
Shares
220,000
Price
$1.26
Value
$277K
GERON CORP
GERN
Type
Award
Shares
5,243
Price
$1.49
Value
$8K
RenovoRx, Inc.
RNXT
Type
Award
Shares
47,640
Price
-
Value
-
GERON CORP
GERN
Type
Award
Shares
5,702
Price
$1.37
Value
$8K
GERON CORP
GERN
Type
Award
Shares
5,540
Price
$1.41
Value
$8K
GERON CORP
GERN
Type
Award
Shares
180,000
Price
-
Value
-
GERON CORP
GERN
Type
Award
Shares
4,913
Price
$1.59
Value
$8K
GERON CORP
GERN
Type
Award
Shares
2,206
Price
$3.54
Value
$8K
GERON CORP
GERN
Type
Award
Shares
1,767
Price
$4.54
Value
$8K
GERON CORP
GERN
Type
Award
Shares
1,916
Price
$4.24
Value
$8K
GERON CORP
GERN
Type
Award
Shares
2,462
Price
$3.30
Value
$8K
GERON CORP
GERN
Type
Award
Shares
2,206
Price
-
Value
-
RenovoRx, Inc.
RNXT
Type
Award
Shares
25,099
Price
-
Value
-
GERON CORP
GERN
Type
Award
Shares
1,767
Price
-
Value
-
GERON CORP
GERN
Type
Award
Shares
1,916
Price
-
Value
-
GERON CORP
GERN
Type
Award
Shares
2,462
Price
-
Value
-
GERON CORP
GERN
Type
Award
Shares
180,000
Price
-
Value
-
RenovoRx, Inc.
RNXT
Type
Purchase
Shares
40,983
Price
-
Value
-
RenovoRx, Inc.
RNXT
Type
Purchase
Shares
40,983
Price
-
Value
-
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