← Insider buys

Anthony A. Florence Jr. has bought stock on 35 days since Jan 2016

10% owner at Korro Bio, Inc., and 20 other companies

SEC CIK 0001559827 · Filings on SEC.gov ↗

$212.5MBought
$68.3MSold
Mar 12Last buy

Anthony A. Florence Jr.'s record

3 months after each buy, from the first price a copier could get.

−3.5%Average
−6.6 ptsVs S&P 500
2 of 6Higher

6 buys since 2016 with 3 months of prices.

Companies

Every filing

42 filings since Jan 2016, newest first

KRROBuy

Korro Bio, Inc.

10% owner

$2.3M+19.0%Mar 12
SGPBuy

Spyglass Pharma, Inc.

10% owner

$15.0M+15.0%Feb 11
MBXBuy

Mbx Biosciences, Inc.

10% owner

$8.0M+16.0%Sep 17
KRROBuy

Korro Bio, Inc.

10% owner

$1.0M+2.0%Apr 24
SVRABuy

Savara Inc

10% owner

$1.0M+1.0%Jul 19
GNCASell

Genocea Biosciences, Inc.

10% owner

$751K−100.0%May 26
TRVIBuy

Trevi Therapeutics, Inc.

10% owner

$6.8M+46.0%Apr 13
HOODSell

Robinhood Markets, Inc.

Director

$30KFeb 1
MTCRSell

Metacrine, Inc.

10% owner

$494K−16.0%Dec 27
MRKRBuy

Marker Therapeutics, Inc.

10% owner

$10.0M+114.0%Mar 18
RGLSBuy

Regulus Therapeutics Inc.

10% owner

$2.7M+214.0%Dec 7
AKUSBuy

Akouos, Inc.

10% owner

$10.0M+16.0%Jul 1
MRSNSell

Mersana Therapeutics, Inc.

10% owner

$178KApr 13
CSPRBuy

Casper Sleep Inc.

Director and 10% owner

$15.0M+25.0%Feb 12
ADAPBuy

Adaptimmune Therapeutics Plc

10% owner

$5.0M+8.0%Jan 28
TRVIBuy

Trevi Therapeutics, Inc.

10% owner

$25.0M+129.0%May 13
RGLSBuy

Regulus Therapeutics Inc.

10% owner

$1.2M+124.0%May 9
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$5.0M+21.0%Apr 8
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$774K+2.0%Dec 21
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$121KDec 12
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$338K+1.0%Dec 10
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$191KNov 30
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$336K+1.0%Nov 21
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$2.2M+6.0%Nov 19
ADAPBuy

Adaptimmune Therapeutics Plc

10% owner

$25.0M+19.0%Sep 10
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$1.5M+4.0%Aug 22
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$492K+1.0%Jul 20
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$151KMay 10
SURFBuy

Surface Oncology, Inc.

10% owner

$2.0M+4.0%Apr 23
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$2.1M+6.0%Apr 10
ADAPBuy

Adaptimmune Therapeutics Plc

10% owner

$12.6M+9.0%Mar 28
TCONBuy

Tracon Pharmaceuticals, Inc.

10% owner

$1.9M+26.0%Mar 27
ADAPBuy

Adaptimmune Therapeutics Plc

10% owner

$2.4M+2.0%Mar 23
ABIOSell

Arca Biopharma, Inc.

10% owner

$731K−100.0%Feb 27
APPNSell

Appian Corp

10% owner

$11.1M−100.0%Nov 27
APPNSell

Appian Corp

10% owner

$55.0M−100.0%Nov 21
MRSNBuy

Mersana Therapeutics, Inc.

10% owner

$15.0M+14.0%Jul 6
AVEOBuy

Aveo Pharmaceuticals Inc

10% owner

$3.0M+58.0%Mar 29
ADAPBuy

Adaptimmune Therapeutics Plc

10% owner

$9.0M+22.0%Mar 28
ILIUBuy

Interleukin Genetics Inc

10% owner

$2.0M+57.0%Aug 2
ARDXBuy

Ardelyx, Inc.

10% owner

$13.3M+40.0%Jul 20
ARDXBuy

Ardelyx, Inc.

10% owner

$10.0M+36.0%Jan 14
About Anthony A. Florence Jr.

Anthony A. Florence, Jr. is a venture capital executive serving as a 10% owner of SpyGlass Pharma, Inc. (SGP), a late-stage biopharmaceutical company developing sustained drug delivery systems for chronic eye conditions.( He filed a Form 3 reporting indirect holdings in multiple series of preferred stock convertible into over 2.5 million common shares, owned directly by New Enterprise Associates (NEA) funds, where he holds managing roles at their general partners.( Florence recently participated in a directed share purchase of approximately 937,500 shares at $16 per share on February 9, 2026, alongside other insiders.(

Florence is affiliated with New Enterprise Associates, a prominent venture capital firm, as indicated in SEC filings listing him among managing directors or partners who granted power of attorney for filings.( His address is listed as 104 5th Avenue, 19th Floor, New York, NY 10011.( With an estimated net worth exceeding $3.4 billion as of early 2026, Florence has significant investments across public companies, including a director role at Robinhood.(

Written by Perplexity from public sources.

Filings come from SEC EDGAR. Not investment advice.