Seres Therapeutics, Inc.

Seres Therapeutics, Inc.

Healthcare

NASDAQ:MCRB · NASDAQ Global Select

Market Cap $61.78M Beta 0.11 P/E (TTM) -1.2
$5.70 -9.81%

-$0.62 today

52W Low $5.63High $29.98

Vol 0.11M · Avg 0.05M

EPS (TTM)-$4.89
Biotechnology

Management

Put operating results in leadership context

Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.

Return Metrics

ROE, ROIC & ROA over time

Management

ROE

12.9%

avg -282.7%

ROIC

-72.7%

avg -64.4%

ROA

4.1%

avg -44.5%

Analysis

ROE is currently the strongest return metric at 12.9% versus its period average of -282.7%. 0 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.

Management

Key executives, compensation & ownership

Management
NameTitleCompensationTenureAgeShares OwnedOwnership %

Thomas J. DesRosier

Executive VP, Chief Legal Officer & Secretary$689,733.0071$7,954.000.08%

Marella Thorell

Executive VP, CFO & Treasurer$667,106.0059$22,500.000.23%

Matthew R. Henn

President & Chief Scientific Officer$492,375.0051$7,838.000.08%

Chris McChalicher

Executive Vice President & Chief Technology Officer$142,708.00

Richard N. Kender

Interim CEO & Executive Chair$72,500.0070$150,000.001.55%

Dennis Walling

Senior Vice President of Clinical Development & Head of Clinical Research$6,452.000.07%

Ann Kurowski

Senior Vice President of Regulatory Affairs

Kelly Brady

Executive VP & COO42$8,562.000.09%

Insider Trading

SEC Form 4 transactions — last 12 months

Management

Buys

0

$0.00

Sells

16

$59,730.54

Net Sentiment

$59,730.54

Net selling

Most Active

Shaff Eric D.

4 transactions

DateInsiderTypeSharesPriceValue
May 18, 2026

Shaff Eric D.

Direct

Sell259$7.53$1,950.27
May 18, 2026

Brady Kelly

Direct

Sell59$7.53$444.27
May 18, 2026

Henn Matthew R

Direct

Sell77$7.53$579.81
May 18, 2026

DesRosier Thomas

Direct

Sell79$7.53$594.87
Feb 15, 2026

Shaff Eric D.

Direct

Sell259$8.47$2,193.73
Feb 15, 2026

Young Teresa L.

Direct

Sell75$8.47$635.25
Feb 15, 2026

DesRosier Thomas

Direct

Sell78$8.47$660.66
Feb 15, 2026

Henn Matthew R

Direct

Sell89$8.47$753.83
Nov 15, 2025

Young Teresa L.

Direct

Sell1.0K$17.30$18,026.60
Nov 15, 2025

Shaff Eric D.

Direct

Sell217$17.30$3,754.10

1–10 of 16

Analysis

Insiders reported 0 buys worth $0.00 and 16 sells worth $59,730.54 over the last 12 months. That adds up to net selling of $59,730.54. Shaff Eric D. was the most active insider with 4 transactions.

Growth Analysis

Historical CAGR & forward analyst estimates

Metric 10yr5yr3yr Fwd Est.
EPSN/AN/AN/A
N/A1 analysts
RevenueN/AN/AN/A
-29.1% (13yr)1 analysts
Net IncomeN/AN/AN/A
N/A1 analysts
EBITN/AN/AN/A
N/A1 analysts

Analysis

Forward estimates point to Revenue at -29.1% (13yr), giving you a quick read on expected growth from here.

Who manages MCRB?

Seres Therapeutics, Inc. (MCRB) lists 8 active executives. The top listed executive is Marella Thorell, Executive VP, CFO & Treasurer.

Are MCRB insiders buying or selling?

Recent insider activity shows net buying of $7.78M.

Explore More

Continue the stock analysis

Jump to another research area for this company.