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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•15 filings

TCRX

TScan Therapeutics, 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.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$145,526

2 distinct insiders

12-month sales

$0.00

0 distinct insiders

Highlighted alerts

3

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.

17
Raw transactions
Everything returned by the filing
3
Voluntary view
P/S trades after deterministic checks
14
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
1,000,000
Price
$0.00
Footnotes
1

25% of the restricted stock units ("RSUs") shall vest on September 30, 2028, with the remaining 75% of the RSUs vesting on the earlier of (i) reporting of completion of the pivotal trial of TSC-101, or (ii) September 30, 2030, subject to continued service with the Issuer through the applicable vesting dates and the terms of the Issuer's Amended and Restated 2021 Equity Incentive Plan and the applicable award agreement.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

3 transactions

Lynx1 Capital Management LP

10% owner

PurchaseAlert
Shares
6,232
Price
$0.90
Value
$5,602
Open SEC filing

Lynx1 Capital Management LP

10% owner

PurchaseAlert
Shares
75,500
Price
$0.90
Value
$67,950
Open SEC filing

Lynx1 Capital Management LP

10% owner

PurchaseAlert
Shares
80,069
Price
$0.90
Value
$71,974
Open SEC filing

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