Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 16,141
- Price
- $26.93
- Value
- $434,743
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•85 filings
MAZE
Maze Therapeutics, Inc.
Net sales of $4.7M over the last 3 months
3 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
−$4,731,696
0 buyers · 3 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$22,533,817
5 distinct insiders
Highlighted alerts
3
77 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.
100
Raw transactions
Everything returned by the filing
80
Voluntary view
P/S trades after deterministic checks
61
Administrative noise
Stored, never alerted
67
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- S
- Shares
- 59
- Price
- $25.78
- Footnotes
- 4
The reported transaction represents shares of the Issuer's Common Stock sold to satisfy tax withholding obligations incurred in connection with the vesting of restricted stock units. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.03 to $27.00 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 3 and 4 of this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.055 to $27.40 per share, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.743 to $26.65 per share, inclusive.
Raspberry interpretation
Informational — no alert
Reason: tax_withholding. The filing footnotes identify tax withholding.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 31,908
- Price
- $27.02
- Value
- $862,186
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 2,593
- Price
- $27.02
- Value
- $70,073
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 7,500
- Price
- $27.06
- Value
- $202,921
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 9,705
- Price
- $26.22
- Value
- $254,502
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 16,141
- Price
- $26.36
- Value
- $425,512
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 31,908
- Price
- $26.29
- Value
- $838,785
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 2,593
- Price
- $26.31
- Value
- $68,214
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 7,500
- Price
- $27.58
- Value
- $206,824
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 16,142
- Price
- $27.61
- Value
- $445,621
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 1,604
- Price
- $27.09
- Value
- $43,445
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 30,304
- Price
- $26.71
- Value
- $809,541
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 154
- Price
- $27.09
- Value
- $4,172
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 2,439
- Price
- $26.71
- Value
- $65,157
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 400
- Price
- $27.89
- Value
- $11,156
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 7,100
- Price
- $27.31
- Value
- $193,875
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 1,200
- Price
- $30.34
- Value
- $36,404
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 13,409
- Price
- $29.87
- Value
- $400,460
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 1,597
- Price
- $30.44
- Value
- $48,606
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 30,311
- Price
- $29.95
- Value
- $907,921
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 2,593
- Price
- $29.98
- Value
- $77,726
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 7,500
- Price
- $28.02
- Value
- $210,150
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 23,865
- Price
- $26.05
- Value
- $621,674
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 2,040
- Price
- $26.00
- Value
- $53,040
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 1,953
- Price
- $26.00
- Value
- $50,781
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 1,600
- Price
- $26.36
- Value
- $42,172
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 13,253
- Price
- $25.57
- Value
- $338,940
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 553
- Price
- $26.24
- Value
- $14,511
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 6,090
- Price
- $26.20
- Value
- $159,537
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 7,500
- Price
- $26.34
- Value
- $197,554
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 25,582
- Price
- $26.02
- Value
- $665,516
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 2,478
- Price
- $26.00
- Value
- $64,428
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 4,504
- Price
- $26.00
- Value
- $117,104
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 116
- Price
- $26.00
- Value
- $3,016
Coloma Jason V
Chief Executive Officer
Sale 10b5-1
- Shares
- 1,822
- Price
- $26.00
- Value
- $47,372
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 15,000
- Price
- $26.22
- Value
- $393,354
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 7,500
- Price
- $25.37
- Value
- $190,299
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 300
- Price
- $30.34
- Value
- $9,101
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 2,200
- Price
- $29.32
- Value
- $64,510
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 300
- Price
- $31.07
- Value
- $9,320
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 3,348
- Price
- $30.06
- Value
- $100,636
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 11,352
- Price
- $29.24
- Value
- $331,948
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 790
- Price
- $30.02
- Value
- $23,714
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 6,710
- Price
- $29.26
- Value
- $196,305
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 5,044
- Price
- $50.02
- Value
- $252,294
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 3,795
- Price
- $49.32
- Value
- $187,169
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 6,161
- Price
- $48.20
- Value
- $296,977
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 348
- Price
- $51.02
- Value
- $17,753
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 29,652
- Price
- $50.45
- Value
- $1,495,807
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 3,700
- Price
- $45.47
- Value
- $168,237
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 1,300
- Price
- $44.44
- Value
- $57,774
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 3,761
- Price
- $45.72
- Value
- $171,967
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 3,739
- Price
- $45.13
- Value
- $168,756
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 736
- Price
- $46.63
- Value
- $34,321
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 4,064
- Price
- $46.03
- Value
- $187,068
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 200
- Price
- $44.15
- Value
- $8,830
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 100
- Price
- $47.23
- Value
- $4,723
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 5,936
- Price
- $46.37
- Value
- $275,271
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 8,364
- Price
- $45.89
- Value
- $383,816
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 600
- Price
- $44.21
- Value
- $26,523
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 2,800
- Price
- $45.01
- Value
- $126,022
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 3,500
- Price
- $44.04
- Value
- $154,147
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 1,200
- Price
- $43.18
- Value
- $51,821
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 5,000
- Price
- $45.52
- Value
- $227,612
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 25,156
- Price
- $40.20
- Value
- $1,011,299
Sohn Catherine A.
Director
SaleAlert
- Shares
- 26,920
- Price
- $39.11
- Value
- $1,052,785
Sohn Catherine A.
Director
SaleAlert
- Shares
- 2,493
- Price
- $38.62
- Value
- $96,270
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 412
- Price
- $40.00
- Value
- $16,480
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 2,595
- Price
- $39.57
- Value
- $102,681
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 2,405
- Price
- $38.70
- Value
- $93,072
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 4,432
- Price
- $40.43
- Value
- $179,188
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 5,000
- Price
- $40.08
- Value
- $200,407
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 100
- Price
- $40.36
- Value
- $4,036
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 600
- Price
- $41.16
- Value
- $24,695
Bachrodt Amy
SVP, Finance
Sale 10b5-1
- Shares
- 9,400
- Price
- $40.54
- Value
- $381,071
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 17,200
- Price
- $40.93
- Value
- $703,931
Bernstein Harold
President, R&D & CMO
Sale 10b5-1
- Shares
- 27,800
- Price
- $40.34
- Value
- $1,121,424
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 6,035
- Price
- $41.13
- Value
- $248,211
Dandekar Atul
CSBO
Sale 10b5-1
- Shares
- 66,365
- Price
- $40.51
- Value
- $2,688,552
SCHELLER RICHARD H
Director
SaleAlert
- Shares
- 20,744
- Price
- $22.37
- Value
- $464,035
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Oct 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 16,141 | $26.93 | $434,743 | |
| Oct 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 31,908 | $27.02 | $862,186 | |
| Oct 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 2,593 | $27.02 | $70,073 | |
| Sep 29, 2026 | Dandekar Atul CSBO | Sale | 7,500 | $27.06 | $202,921 | |
| Sep 04, 2026 | Bernstein Harold President, R&D & CMO | Sale | 9,705 | $26.22 | $254,502 | |
| Sep 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 16,141 | $26.36 | $425,512 | |
| Sep 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 31,908 | $26.29 | $838,785 | |
| Sep 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 2,593 | $26.31 | $68,214 | |
| Aug 28, 2026 | Dandekar Atul CSBO | Sale | 7,500 | $27.58 | $206,824 | |
| Aug 13, 2026 | Bernstein Harold President, R&D & CMO | Sale | 16,142 | $27.61 | $445,621 | |
| Aug 03, 2026 | Coloma Jason V Chief Executive Officer | Sale | 1,604 | $27.09 | $43,445 | |
| Aug 03, 2026 | Coloma Jason V Chief Executive Officer | Sale | 30,304 | $26.71 | $809,541 | |
| Aug 03, 2026 | Coloma Jason V Chief Executive Officer | Sale | 154 | $27.09 | $4,172 | |
| Aug 03, 2026 | Coloma Jason V Chief Executive Officer | Sale | 2,439 | $26.71 | $65,157 | |
| Jul 29, 2026 | Dandekar Atul CSBO | Sale | 400 | $27.89 | $11,156 | |
| Jul 29, 2026 | Dandekar Atul CSBO | Sale | 7,100 | $27.31 | $193,875 | |
| Jul 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 1,200 | $30.34 | $36,404 | |
| Jul 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 13,409 | $29.87 | $400,460 | |
| Jul 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 1,597 | $30.44 | $48,606 | |
| Jul 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 30,311 | $29.95 | $907,921 | |
| Jul 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 2,593 | $29.98 | $77,726 | |
| Jun 29, 2026 | Dandekar Atul CSBO | Sale | 7,500 | $28.02 | $210,150 | |
| Jun 23, 2026 | Coloma Jason V Chief Executive Officer | Sale | 23,865 | $26.05 | $621,674 | |
| Jun 22, 2026 | Coloma Jason V Chief Executive Officer | Sale | 2,040 | $26.00 | $53,040 | |
| Jun 22, 2026 | Coloma Jason V Chief Executive Officer | Sale | 1,953 | $26.00 | $50,781 | |
| Jun 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 1,600 | $26.36 | $42,172 | |
| Jun 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 13,253 | $25.57 | $338,940 | |
| Jun 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 553 | $26.24 | $14,511 | |
| Jun 01, 2026 | Coloma Jason V Chief Executive Officer | Sale | 6,090 | $26.20 | $159,537 | |
| May 29, 2026 | Dandekar Atul CSBO | Sale | 7,500 | $26.34 | $197,554 | |
| May 26, 2026 | Coloma Jason V Chief Executive Officer | Sale | 25,582 | $26.02 | $665,516 | |
| May 22, 2026 | Coloma Jason V Chief Executive Officer | Sale | 2,478 | $26.00 | $64,428 | |
| May 22, 2026 | Coloma Jason V Chief Executive Officer | Sale | 4,504 | $26.00 | $117,104 | |
| May 15, 2026 | Coloma Jason V Chief Executive Officer | Sale | 116 | $26.00 | $3,016 | |
| May 15, 2026 | Coloma Jason V Chief Executive Officer | Sale | 1,822 | $26.00 | $47,372 | |
| May 14, 2026 | Bernstein Harold President, R&D & CMO | Sale | 15,000 | $26.22 | $393,354 | |
| Apr 29, 2026 | Dandekar Atul CSBO | Sale | 7,500 | $25.37 | $190,299 | |
| Apr 01, 2026 | Bachrodt Amy SVP, Finance | Sale | 300 | $30.34 | $9,101 | |
| Apr 01, 2026 | Bachrodt Amy SVP, Finance | Sale | 2,200 | $29.32 | $64,510 | |
| Apr 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 300 | $31.07 | $9,320 | |
| Apr 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 3,348 | $30.06 | $100,636 | |
| Apr 01, 2026 | Bernstein Harold President, R&D & CMO | Sale | 11,352 | $29.24 | $331,948 | |
| Mar 30, 2026 | Dandekar Atul CSBO | Sale | 790 | $30.02 | $23,714 | |
| Mar 30, 2026 | Dandekar Atul CSBO | Sale | 6,710 | $29.26 | $196,305 | |
| Mar 20, 2026 | Bernstein Harold President, R&D & CMO | Sale | 5,044 | $50.02 | $252,294 | |
| Mar 20, 2026 | Bernstein Harold President, R&D & CMO | Sale | 3,795 | $49.32 | $187,169 | |
| Mar 20, 2026 | Bernstein Harold President, R&D & CMO | Sale | 6,161 | $48.20 | $296,977 | |
| Mar 10, 2026 | Bernstein Harold President, R&D & CMO | Sale | 348 | $51.02 | $17,753 | |
| Mar 10, 2026 | Bernstein Harold President, R&D & CMO | Sale | 29,652 | $50.45 | $1,495,807 | |
| Mar 02, 2026 | Bachrodt Amy SVP, Finance | Sale | 3,700 | $45.47 | $168,237 | |
| Mar 02, 2026 | Bachrodt Amy SVP, Finance | Sale | 1,300 | $44.44 | $57,774 | |
| Feb 27, 2026 | Dandekar Atul CSBO | Sale | 3,761 | $45.72 | $171,967 | |
| Feb 27, 2026 | Dandekar Atul CSBO | Sale | 3,739 | $45.13 | $168,756 | |
| Feb 02, 2026 | Bachrodt Amy SVP, Finance | Sale | 736 | $46.63 | $34,321 | |
| Feb 02, 2026 | Bachrodt Amy SVP, Finance | Sale | 4,064 | $46.03 | $187,068 | |
| Feb 02, 2026 | Bachrodt Amy SVP, Finance | Sale | 200 | $44.15 | $8,830 | |
| Feb 02, 2026 | Bernstein Harold President, R&D & CMO | Sale | 100 | $47.23 | $4,723 | |
| Feb 02, 2026 | Bernstein Harold President, R&D & CMO | Sale | 5,936 | $46.37 | $275,271 | |
| Feb 02, 2026 | Bernstein Harold President, R&D & CMO | Sale | 8,364 | $45.89 | $383,816 | |
| Feb 02, 2026 | Bernstein Harold President, R&D & CMO | Sale | 600 | $44.21 | $26,523 | |
| Jan 29, 2026 | Dandekar Atul CSBO | Sale | 2,800 | $45.01 | $126,022 | |
| Jan 29, 2026 | Dandekar Atul CSBO | Sale | 3,500 | $44.04 | $154,147 | |
| Jan 29, 2026 | Dandekar Atul CSBO | Sale | 1,200 | $43.18 | $51,821 | |
| Jan 22, 2026 | Bachrodt Amy SVP, Finance | Sale | 5,000 | $45.52 | $227,612 | |
| Jan 07, 2026 | Bernstein Harold President, R&D & CMO | Sale | 25,156 | $40.20 | $1,011,299 | |
| Jan 07, 2026 | Sohn Catherine A. Director | Sale | 26,920 | $39.11 | $1,052,785 | |
| Jan 06, 2026 | Sohn Catherine A. Director | Sale | 2,493 | $38.62 | $96,270 | |
| Jan 05, 2026 | Bernstein Harold President, R&D & CMO | Sale | 412 | $40.00 | $16,480 | |
| Jan 02, 2026 | Bachrodt Amy SVP, Finance | Sale | 2,595 | $39.57 | $102,681 | |
| Jan 02, 2026 | Bachrodt Amy SVP, Finance | Sale | 2,405 | $38.70 | $93,072 | |
| Jan 02, 2026 | Bernstein Harold President, R&D & CMO | Sale | 4,432 | $40.43 | $179,188 | |
| Dec 30, 2025 | Bachrodt Amy SVP, Finance | Sale | 5,000 | $40.08 | $200,407 | |
| Dec 30, 2025 | Dandekar Atul CSBO | Sale | 100 | $40.36 | $4,036 | |
| Dec 29, 2025 | Bachrodt Amy SVP, Finance | Sale | 600 | $41.16 | $24,695 | |
| Dec 29, 2025 | Bachrodt Amy SVP, Finance | Sale | 9,400 | $40.54 | $381,071 | |
| Dec 29, 2025 | Bernstein Harold President, R&D & CMO | Sale | 17,200 | $40.93 | $703,931 | |
| Dec 29, 2025 | Bernstein Harold President, R&D & CMO | Sale | 27,800 | $40.34 | $1,121,424 | |
| Dec 29, 2025 | Dandekar Atul CSBO | Sale | 6,035 | $41.13 | $248,211 | |
| Dec 29, 2025 | Dandekar Atul CSBO | Sale | 66,365 | $40.51 | $2,688,552 | |
| Sep 15, 2025 | SCHELLER RICHARD H Director | Sale | 20,744 | $22.37 | $464,035 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.