Transaction · 0002146784-26-000004

Tanini Annita

Tanini Annita, CTRL, VP, reported an open-market or private sale at Keros Therapeutics, Inc. involving 1224.000000 shares for an estimated $12594.96. Reported holdings after the transaction were 45144.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SCTRL, VP
KROSKeros Therapeutics, Inc.
Trade date
Aug 18, 2026
Filing date
Aug 20, 2026
View on SEC Insider profile
Estimated value-$12.5kShares × reported price
Shares traded1.22k$10.29 per share
Holdings after45.1kDirect
% of reported position traded2.64%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 46,368 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

KROS price since this filing

Daily closing prices, with the filing date and available return windows
KROS · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -2.8%1w ago -2.8%1d ago -4.3%
Returns since7d +2.6%30d +2.2%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0002146784-26-000004
Common Stock
Transaction date
Aug 18, 2026
Filed Aug 20, 2026, 08:10 PM · 2d delay
Shares
1,224 sh
$10.29 per share
Estimated value
-$12.5k
Computed from shares × price
Holdings after
45,144 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership
Filing-only score

+10 points

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 2

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Corp. Controller & VP, Finance

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The Issuer has adopted a "sell-to-cover" policy to satisfy the tax withholding obligations of the Reporting Person. The sales reported on this Form 4 represent the number of shares required to be sold…

  2. F2

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.14 to $10.50 inclusive. The Reporting Person undertakes to provid…

Original filing · 0002146784-26-000004
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