Half Full Brewery
Stamford, US · Founded 2011 · Connecticut corporation
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Half Full is a craft brewery focused on producing beer and creating community-oriented experiences, with a stated goal of contributing to Stamford. The company centers its products, spaces, and events around a mission of promoting optimism and local community building.
Founders & leadership
Half Full Brewery was founded in 2011 by CONOR SEGERSON HORRIGAN.
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CONOR SEGERSON HORRIGANFounder
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LAURENCE YAVNERNamed on SEC filing
WT
WILLIAM THOMAS DOAR, IVNamed on SEC filing
DG
DAVID GEIGERNamed on SEC filing
LM
LINDSAY MURPHY HORRIGANNamed on SEC filing
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CHRISTINE HORRIGANSECRETARY
Reported raises · per SEC filings
Form D private placements$3.2M disclosed across 5 rounds · 2014–2022
▶$210KraisedJul 2023 · 6 investors · ManufacturingRule 506(b)
▶$210KraisedJul 2023 · 6 investors · Manufacturing
Rule 506(b)Officers, directors & promoters on the filing
- WILLIAM THOMAS DOARExecutive Officer, Director
- CONOR SEGERSON HORRIGANExecutive Officer, Director
- CHRISTINE HORRIGANExecutive Officer
- BRIAN DOSALDirector
- LINDSAY MURPHY HORRIGANExecutive Officer, Director
- LAURENCE YAVNERDirector
- Offering amount
- $750K
- Amount sold
- $210K
- Minimum investment
- $1
- Proceeds to insiders
- $50K
- First sale
- Aug 2022
- Incorporated
- Corporation, Connecticut
- Federal exemptions
- 06b
▶$1.3MraisedNov 2020 · 22 investors · ManufacturingRule 506(b)
▶$1.3MraisedNov 2020 · 22 investors · Manufacturing
Rule 506(b)Officers, directors & promoters on the filing
- DAVID GEIGERDirector
- LAURENCE YAVNERDirector
- LINDSAY MURPHY HORRIGANExecutive Officer, Director
- WILLIAM THOMAS DOARExecutive Officer, Director
- CHRISTINE HORRIGANExecutive Officer
- BRIAN DOSALDirector
- CONOR SEGERSON HORRIGANExecutive Officer, Director
- Offering amount
- $2.1M
- Amount sold
- $1.3M
- Proceeds to insiders
- $127K
- First sale
- Oct 2019
- Incorporated
- Corporation, Connecticut
- Federal exemptions
- 06b
▶$320KraisedMay 2018 · 5 investors · ManufacturingRule 506(b)
▶$320KraisedMay 2018 · 5 investors · Manufacturing
Rule 506(b)Officers, directors & promoters on the filing
- CHRISTINE HORRIGANExecutive Officer
- DAVID GEIGERDirector
- LAURENCE YAVNERDirector
- WILLIAM THOMAS DOARExecutive Officer, Director
- LINDSAY MURPHY HORRIGANExecutive Officer, Director
- CONOR SEGERSON HORRIGANExecutive Officer, Director
- Offering amount
- $800K
- Amount sold
- $320K
- Minimum investment
- $25K
- Proceeds to insiders
- $75K
- First sale
- Apr 2018
- Incorporated
- Corporation, Connecticut
- Federal exemptions
- 06b
▶$1.2MraisedJun 2017 · ManufacturingRule 506(b)
▶$1.2MraisedJun 2017 · Manufacturing
Rule 506(b)Officers, directors & promoters on the filing
- CHRISTINE HORRIGANExecutive Officer
- LAURENCE YAVNERDirector
- WILLIAM THOMAS DOAR, IVExecutive Officer, Director
- DAVID GEIGERDirector
- LINDSAY MURPHY HORRIGANExecutive Officer, Director
- CONOR SEGERSON HORRIGANExecutive Officer, Director
- Offering amount
- $1.5M
- Amount sold
- $1.2M
- Proceeds to insiders
- $100K
- First sale
- Jun 2016
- Incorporated
- Corporation, Connecticut
- Federal exemptions
- 06b
▶$195.5KraisedOct 2014 · 9 investors · ManufacturingRule 506(b)
▶$195.5KraisedOct 2014 · 9 investors · Manufacturing
Rule 506(b)Officers, directors & promoters on the filing
- LINDSAY MURPHY HORRIGANExecutive Officer, Director
- DAVID W GEIGERDirector
- CONOR SEGERSON HORRIGANExecutive Officer, Director
- CHRISTINE HORRIGANExecutive Officer
- LAURENCE B YAVNERDirector
- WILLIAM THOMAS DOAR, IVExecutive Officer, Director
- Offering amount
- $650K
- Amount sold
- $195.5K
- First sale
- Oct 2014
- Incorporated
- Corporation, Connecticut, 2011
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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Frequently asked questions
- What does Half Full Brewery do?
- Half Full is a craft brewery focused on producing beer and creating community-oriented experiences, with a stated goal of contributing to Stamford. The company centers its products, spaces, and events around a mission of promoting optimism and local community building.
- Who founded Half Full Brewery?
- Half Full Brewery was founded by CONOR SEGERSON HORRIGAN in 2011.
- How much funding has Half Full Brewery raised?
- Half Full Brewery has disclosed $3.2M raised across 5 rounds.
- Where is Half Full Brewery headquartered?
- Half Full Brewery is headquartered in Stamford, US.

