Florence Anthony A. Jr.
- SEC CIK
- 0001559827
In the past year, 1 open-market purchase filing worth $2.30M and 1 sale filing worth $28.3K.
Current role at each company
- SYBX Synlogic, Inc.Director, 10% Owneras of Aug 14, 2026
- KRRO Korro Bio, Inc.10% Owneras of Mar 12, 2026
- SGP SpyGlass Pharma, Inc.10% Owneras of Feb 11, 2026
- NEUE NeueHealth, Inc.Director, 10% Owneras of Oct 6, 2025
- SNTI Senti Biosciences Holdings, Inc.10% Owneras of Mar 12, 2025
Show 16 more companies
- MRKR Marker Therapeutics, Inc.10% Owneras of Dec 23, 2024
- MBX MBX Biosciences, Inc.10% Owneras of Sep 17, 2024
- ZFOX ZeroFox Holdings, Inc.10% Owneras of May 15, 2024
- BGRY Berkshire Grey, Inc.10% Owneras of Jul 24, 2023
- SVRA Savara Inc10% Owneras of Jul 19, 2023
- MIRM Mirum Pharmaceuticals, Inc.10% Owneras of Jun 15, 2023
- ACLX Arcellx, Inc.10% Owneras of Dec 22, 2022
- AKUS Akouos, Inc.10% Owneras of Dec 2, 2022
- IONQ IonQ, Inc.10% Owneras of Nov 18, 2022
- AVEO Aveo Pharmaceuticals, Inc.10% Owneras of Oct 21, 2022
- GNCA Genocea Biosciences, Inc.10% Owneras of May 26, 2022
- HOOD Robinhood Markets, Inc.Directoras of May 4, 2022
- TRVI Trevi Therapeutics, Inc.10% Owneras of Apr 13, 2022
- ELVN Enliven Therapeutics, Inc.10% Owneras of Apr 7, 2022
- CSPR Casper Sleep Inc.Director, 10% Owneras of Jan 26, 2022
- MTCR Metacrine, Inc.10% Owneras of Dec 27, 2021
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $2.30M
- 1 filing
- Sold
- $28.3K
- 1 filing
- Net
- +$2.27M
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Florence Anthony A. Jr. as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
SYBX Synlogic, Inc.
Director, 10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 (view filing)4:09 PM ET | Jul 27 | 18 daysLate | Sandell Scott D and 5 othersDirector, 10% Owner | PPurchase | +2.64M | – | – | –2.64M after | Derivative |
KRRO Korro Bio, Inc.
10% Owner3 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 12, 2026 (view filing) | Mar 10 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +207.1K | $11.11 | +$2.30M | +19.0%1.30M after | |
| Mar 12, 2026 (view filing) | Mar 10 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +242.9K | $11.11 | +$2.70M | –242.9K after | Derivative |
| Apr 24, 2024 (view filing) | Apr 22 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +17.9K | $56.00 | +$1.00M | +1.7%1.09M after | Duplicate filing |
SGP SpyGlass Pharma, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 11, 2026 (view filing) | Feb 9 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +937.5K | $16.00 | +$15.0M | +18.4%6.04M after | Duplicate filing |
NEUE NeueHealth, Inc.
Director, 10% Owner9 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Oct 6, 2025 (view filing)5:53 PM ET | Oct 2 | 4 days | Florence Anthony A. Jr.Director, 10% Owner | SSale | −4.20K | $6.75 | −$28.3K | −0.2%2.26M after | 5 lots |
| Oct 3, 2024 (view filing) | Oct 1 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +371.2K | – | – | –556.8K after | Derivative4 lots |
| Apr 10, 2024 (view filing) | Apr 8 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +742.4K | – | – | –371.2K after | Derivative4 lots |
| Dec 21, 2023 (view filing) | Dec 19 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +175.5K | – | – | –1.66M after | DerivativeDuplicate filing |
| Nov 2, 2023 (view filing) | Oct 31 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +100.6K | – | – | –1.48M after | DerivativeDuplicate filing |
| Sep 19, 2023 (view filing) | Sep 15 | 4 days | Florence Anthony A. Jr.10% Owner | PPurchase | +552.3K | – | – | –1.38M after | DerivativeDuplicate filing |
| Aug 15, 2023 (view filing) | Aug 11 | 4 days | Florence Anthony A. Jr.10% Owner | PPurchase | +828.4K | – | – | –828.4K after | DerivativeDuplicate filing |
| Oct 19, 2022 (view filing) | Oct 17 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +97.2M | $1.42 | +$137.7M | –100.0K after | Derivative2 lotsDuplicate filing |
| Jan 5, 2022 (view filing) | Jan 3 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +44.0M | $4.55 | +$200.0M | –125.0K after | Derivative2 lots |
MRKR Marker Therapeutics, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 23, 2024 (view filing)4:40 PM ET | Dec 23 | Same day | Sandell Scott D and 9 others10% Owner | PPurchase | +554.3K | $3.20 | +$1.77M | +51.7%1.63M after |
MBX MBX Biosciences, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 17, 2024 (view filing) | Sep 16 | 1 day | Florence Anthony A. Jr.10% Owner | PPurchase | +500.0K | $16.00 | +$8.00M | +16.1%3.61M after | Duplicate filing |
SVRA Savara Inc
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 19, 2023 (view filing) | Jul 17 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +333.3K | $3.00 | +$1.00M | +1.4%24.5M after | Duplicate filing |
ACLX Arcellx, Inc.
10% Owner3 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 22, 2022 (view filing) | Dec 21 | 1 day | Florence Anthony A. Jr.10% Owner | SSale | +179 | $30.74 | +$5.50K | New position0 after | |
| Jun 23, 2022 (view filing)5:10 PM ET | Jun 21 | 2 days | Sandell Scott D and 7 others10% Owner | PPurchase | +312.5K | $16.00 | +$5.00M | +4.9%6.75M after | |
| Feb 9, 2022 (view filing)6:18 PM ET | Feb 8 | 1 day | Sandell Scott D and 7 others10% Owner | PPurchase | +1.58M | $15.00 | +$23.7M | +32.6%6.43M after |
IONQ IonQ, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 31, 2022 (view filing)4:31 PM ET | May 26-31 | 5 days | Sandell Scott D and 7 others10% Owner | SSale | −2.92M | $5.84 | −$17.1M | −10.0%26.3M after | 3 lots |
GNCA Genocea Biosciences, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 26, 2022 (view filing)6:23 PM ET | May 24-25 | 2 days | Florence Anthony A. Jr.10% Owner | SSale | −10.4M | $0.0723 | −$750.7K | −100.0%0 after | 2 lotsDuplicate filing |
HOOD Robinhood Markets, Inc.
Director2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 4, 2022 (view filing) | May 3 | 1 day | Florence Anthony A. Jr.Director | SSaleClass A Common Stock | −1.95K | $10.06 | −$19.6K | −100.0%0 after | |
| Feb 1, 2022 (view filing) | Jan 31 | 1 day | Florence Anthony A. Jr.Director | SSaleClass A Common Stock | −2.08K | $14.22 | −$29.6K | −100.0%0 after | Duplicate filing |
TRVI Trevi Therapeutics, Inc.
10% Owner4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 13, 2022 (view filing) | Apr 11 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +3.58M | $1.90 | +$6.80M | New position948.9K after | 2 lotsDuplicate filing |
| Apr 13, 2022 (view filing) | Apr 11 | 2 days | Florence Anthony A. Jr.10% Owner | PPurchase | +3.00M | $1.90 | +$5.70M | –3.00M after | DerivativeDuplicate filing |
| Oct 19, 2021 (view filing) | Oct 18 | 1 day | Florence Anthony A. Jr.10% Owner | PPurchase | +1.85M | – | – | +31.2%7.79M after | Duplicate filing |
| Oct 19, 2021 (view filing) | Oct 18 | 1 day | Florence Anthony A. Jr.10% Owner | PPurchase | +3.70M | – | – | –1.85M after | Derivative2 lotsDuplicate filing |
ELVN Enliven Therapeutics, Inc.
10% Owner9 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 7, 2022 (view filing)4:54 PM ET | Apr 5-6 | 2 days | Kerins Patrick J and 7 others10% Owner | SSale | −694.6K | $1.08 | −$751.3K | −21.0%2.61M after | 2 lots |
| Jan 25, 2022 (view filing)8:41 PM ET | Jan 21-25 | 4 days | Kerins Patrick J and 7 others10% Owner | SSale | −134.6K | $1.50 | −$202.2K | −3.9%3.31M after | 3 lots |
| Jan 20, 2022 (view filing)5:20 PM ET | Jan 18-20 | 2 days | Kerins Patrick J and 7 others10% Owner | SSale | −26.6K | $1.83 | −$48.7K | −0.8%3.44M after | 3 lots |
| Jan 14, 2022 (view filing)5:04 PM ET | Jan 12-14 | 2 days | Kerins Patrick J and 7 others10% Owner | SSale | −21.6K | $1.94 | −$41.8K | −0.6%3.47M after | 3 lots |
| Jan 11, 2022 (view filing)5:54 PM ET | Jan 7-11 | 4 days | Kerins Patrick J and 7 others10% Owner | SSale | −18.8K | $2.07 | −$38.7K | −0.5%3.49M after | 3 lots |
| Jan 6, 2022 (view filing)5:35 PM ET | Jan 4-6 | 2 days | Kerins Patrick J and 7 others10% Owner | SSale | −31.9K | $2.26 | −$72.2K | −0.9%3.51M after | 3 lots |
| Jan 3, 2022 (view filing)8:15 PM ET | Dec 30, 2021-Jan 3, 2022 | 4 days | Kerins Patrick J and 7 others10% Owner | SSale | −116.5K | $2.29 | −$266.9K | −3.2%3.54M after | 3 lots |
| Dec 29, 2021 (view filing)6:35 PM ET | Dec 27-29 | 2 days | Florence Anthony A. Jr. and 7 othersDirector, 10% Owner | SSale | −67.4K | $2.37 | −$159.5K | −1.8%3.66M after | 3 lots |
| Dec 27, 2021 (view filing)4:34 PM ET | Dec 9-23 | 18 daysLate | Kerins Patrick J and 7 others10% Owner | SSale | −291.2K | $2.36 | −$688.5K | −7.3%3.72M after | 11 lots |
MTCR Metacrine, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 27, 2021 (view filing) | Dec 10-22 | 17 daysLate | Florence Anthony A. Jr.10% Owner | SSale | −497.3K | $0.9932 | −$493.9K | −16.2%2.56M after | 3 lotsDuplicate filing |