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CCCC
NASDAQ Life Sciences

Officer Files Intent to Sell Over 100,000 Shares Following Option Exercise

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
7
Price
$3.521
Mkt Cap
$350.306M
52W Low
$1.085
52W High
$3.82
52W Position info
225% above low
Off High info
7.8% below high
Rel. Volume info
3.3× avg
Market data snapshot near publication time

CCCC has more than doubled off its 52-week low of $1.085 on elevated volume (3.3× avg).

Summary

An officer of C4 Therapeutics has filed a Form 144 to sell 101,175 shares, valued at approximately $378,849, following a stock option exercise.


Key Events · Ownership and Investor Activity · CCCC

  • Officer Files Intent to Sell Shares

    Jolie M. Siegel, an Officer, filed a Form 144 indicating an intent to sell 101,175 shares of common stock.

  • Significant Value of Proposed Sale

    The proposed sale has an approximate market value of $378,849.35.

  • Follows Stock Option Exercise

    The shares to be sold were acquired through a stock option exercise on the same day as the proposed sale date.

  • Minor Dilution Relative to Outstanding Shares

    The shares represent approximately 0.10% of the company's total outstanding shares.


Analysis · CCCC · Life Sciences

Jolie M. Siegel, an Officer of C4 Therapeutics, has filed a Form 144 indicating an intent to sell 101,175 shares of common stock, valued at approximately $378,849. This proposed sale follows the exercise of stock options. While common for liquidity or tax purposes, a reduction in direct insider ownership by an officer can be perceived as a slight negative signal, especially coming after the company recently announced strong financial results and a successful capital raise that extended its cash runway through 2028.

At the time of this filing, CCCC was trading at $3.52 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $350.3M. The 52-week trading range was $1.09 to $3.82. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.

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CCCC - Latest Insights

CCCC
Jun 24, 2026, 4:22 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $4.16
Real-time Price: $4.13 info
Change: -$0.030 (-0.72%) info
Market Cap: $448.903M info
CCCC
Jun 11, 2026, 7:04 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $3.80
Real-time Price: $4.13 info
Change: +$0.335 (+9%) info
Market Cap: $448.903M info
CCCC
Jun 11, 2026, 7:00 AM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $3.87
Real-time Price: $4.13 info
Change: +$0.2638 (+7%) info
Market Cap: $448.903M info
CCCC
May 12, 2026, 7:11 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $3.16
Real-time Price: $4.13 info
Change: +$0.970 (+31%) info
Market Cap: $448.903M info
CCCC
May 12, 2026, 7:07 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $3.16
Real-time Price: $4.13 info
Change: +$0.970 (+31%) info
Market Cap: $448.903M info
CCCC
Apr 29, 2026, 7:02 AM EDT
Filing Type: DEFA14A
Importance Score:
7
Price at Filing: $2.75
Real-time Price: $4.13 info
Change: +$1.38 (+50%) info
Market Cap: $448.903M info
CCCC
Apr 29, 2026, 7:00 AM EDT
Filing Type: DEF 14A
Importance Score:
8
Price at Filing: $2.75
Real-time Price: $4.13 info
Change: +$1.38 (+50%) info
Market Cap: $448.903M info
CCCC
Apr 09, 2026, 7:07 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $3.12
Real-time Price: $4.13 info
Change: +$1.01 (+32%) info
Market Cap: $448.903M info
CCCC
Apr 09, 2026, 6:59 AM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $3.08
Real-time Price: $4.13 info
Change: +$1.05 (+34%) info
Market Cap: $448.903M info
CCCC
Mar 25, 2026, 7:00 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $2.55
Real-time Price: $4.13 info
Change: +$1.58 (+62%) info
Market Cap: $448.903M info