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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•66 filings

BCAX

Bicara Therapeutics Inc.

Net sales of $1.6M 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.

JSON example

3-month balance

−$1,554,590

0 buyers · 3 sellers

12-month purchases

$39,999,780

5 distinct insiders

12-month sales

$9,906,877

4 distinct insiders

Highlighted alerts

2

73 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
75
Voluntary view
P/S trades after deterministic checks
65
Administrative noise
Stored, never alerted
89
10b5-1
Shown as informational
SEC ownership XML facts
Code
M
Shares
17,500
Price
$3.79
Footnotes
4

This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2026. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $22.26 to $23.25, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price at which the transactions were effected. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $23.26 to $23.58, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price at which the transactions were effected. The shares underlying this option vest in sixteen equal quarterly installments following April 5, 2023, subject to the Reporting Person's continued service on each such vesting date.

Raspberry interpretation
Informational — no alert

Reason: administrative_code. The trade is reported under a Rule 10b5-1 plan.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

75 transactions

Cohlhepp Ryan

President, COO & Interim CEO

Sale 10b5-1
Shares
3,442
Price
$23.43
Value
$80,663
Open SEC filing

Cohlhepp Ryan

President, COO & Interim CEO

Sale 10b5-1
Shares
14,058
Price
$22.77
Value
$320,053
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
12,500
Price
$27.97
Value
$349,591
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
10,000
Price
$27.98
Value
$279,750
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
18,750
Price
$27.98
Value
$524,533
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
28
Price
$29.68
Value
$831.04
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
9,972
Price
$28.42
Value
$283,367
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
536
Price
$29.00
Value
$15,544
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
1,075
Price
$30.35
Value
$32,632
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,306
Price
$29.80
Value
$128,302
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
22,833
Price
$28.76
Value
$656,652
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
830
Price
$30.31
Value
$25,160
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
4,413
Price
$29.82
Value
$131,616
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
22,757
Price
$28.60
Value
$650,896
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
9,200
Price
$20.42
Value
$187,883
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
2,978
Price
$20.35
Value
$60,597
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
12,022
Price
$19.96
Value
$239,982
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,500
Price
$20.29
Value
$91,314
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
8,000
Price
$20.29
Value
$162,335
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
5,500
Price
$22.88
Value
$125,830
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
9,200
Price
$23.00
Value
$211,614
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
15,000
Price
$23.61
Value
$354,146
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,500
Price
$23.01
Value
$103,533
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
8,000
Price
$23.01
Value
$184,058
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
5,500
Price
$18.95
Value
$104,229
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
9,200
Price
$18.52
Value
$170,348
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
1,596
Price
$18.95
Value
$30,246
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
6,905
Price
$18.78
Value
$129,705
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
6,499
Price
$18.84
Value
$122,415
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,500
Price
$19.66
Value
$88,457
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
8,000
Price
$19.66
Value
$157,257
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
36,766
Price
$19.17
Value
$704,657
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
3,817
Price
$18.75
Value
$71,572
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
1,786
Price
$18.74
Value
$33,464
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
2,631
Price
$18.73
Value
$49,289
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
2,963
Price
$18.25
Value
$54,062
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
16,300
Price
$18.52
Value
$301,920
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,500
Price
$18.16
Value
$81,734
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
12,892
Price
$18.16
Value
$234,159
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
13,555
Price
$18.22
Value
$246,910
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
200
Price
$18.45
Value
$3,690
Open SEC filing

RA CAPITAL MANAGEMENT, L.P.

Director

PurchaseAlert
Shares
300,000
Price
$16.00
Value
$4,800,000
Open SEC filing

RA CAPITAL MANAGEMENT, L.P.

Director

PurchaseAlert
Shares
2,200,000
Price
$16.00
Value
$35,199,780
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
523
Price
$18.04
Value
$9,435
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
3,108
Price
$18.04
Value
$56,067
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
3,828
Price
$18.10
Value
$69,296
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
1,882
Price
$18.15
Value
$34,162
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
149
Price
$18.02
Value
$2,685
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
9,200
Price
$18.31
Value
$168,492
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,500
Price
$18.68
Value
$84,077
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
8,000
Price
$18.68
Value
$149,470
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
906
Price
$18.84
Value
$17,071
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
4,594
Price
$18.84
Value
$86,562
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
5,500
Price
$18.45
Value
$101,475
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
41,163
Price
$18.86
Value
$776,429
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
17,795
Price
$18.55
Value
$330,094
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
605
Price
$18.15
Value
$10,981
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,500
Price
$18.05
Value
$81,212
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
8,000
Price
$18.05
Value
$144,376
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
24,103
Price
$18.83
Value
$453,761
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
13,289
Price
$18.84
Value
$250,391
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
4,500
Price
$18.16
Value
$81,699
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
8,000
Price
$18.16
Value
$145,243
Open SEC filing

Mazumdar Claire

Chief Executive Officer

Sale 10b5-1
Shares
11,445
Price
$18.92
Value
$216,545
Open SEC filing

Raben David

Chief Medical Officer

Sale 10b5-1
Shares
22,000
Price
$18.45
Value
$405,900
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
6,415
Price
$18.23
Value
$116,931
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
5,627
Price
$18.21
Value
$102,456
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
18,244
Price
$18.22
Value
$332,386
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
2,900
Price
$18.06
Value
$52,371
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
8,000
Price
$18.06
Value
$144,473
Open SEC filing

Hyep Ivan

Chief Financial Officer

Sale 10b5-1
Shares
6,514
Price
$18.17
Value
$118,356
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
15,600
Price
$18.06
Value
$281,666
Open SEC filing

Cohlhepp Ryan

President and COO

Sale 10b5-1
Shares
24,000
Price
$18.06
Value
$433,332
Open SEC filing

Meisner Lara

Chief Legal Officer

Sale 10b5-1
Shares
33,807
Price
$14.75
Value
$498,653
Open SEC filing

Meisner Lara

Chief Legal Officer

Sale 10b5-1
Shares
15,829
Price
$11.49
Value
$181,875
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.