Insider · CIK 0001907682
Antoinette Paone
Files at GBIO (Generation Bio Co.). First filing Oct 28, 2022, latest Jul 3, 2024.
In brief
Antoinette Paone files SEC Form 4 as COO at GBIO (Generation Bio Co.). Since Oct 28, 2022, Antoinette Paone has reported 0 open-market buys worth $0 and 3 open-market sells worth $37k, the latest filed on Jul 3, 2024.
A track record needs three past buys with six months of prices behind them; Antoinette Paone has 0, so none is measured yet.
The newest scored trade: sold $18k of GBIO on Jul 1, 2024, filed Jul 3, 2024, scored 10 (weak), under a 10b5-1 plan.
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 10Weak | Generation Bio Co. | $18k 6,719 shares | -33% | - | |
| 18Weak | Generation Bio Co. | $3,961 2,445 shares | -30% | - | |
| 20Weak | Generation Bio Co. | $15k 2,914 shares | -100% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jul 1, 2024 | GBIO GENERATION BIO CO. | 6,719 0.01% of outstanding | $18k | Jul 1, 2024 | none |
Transactions
Every row this insider has filed, 39 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 15, 2025 | GBIO Generation Bio Co. | MOption exercise Common Stock | +159 | - | - | 3,705 | Oct 17, 2025 |
| Oct 15, 2025 | GBIO Generation Bio Co. | FTax withholding Common Stock | -47 | $6.71 | $315 | 3,658 | Oct 17, 2025 |
| Oct 15, 2025 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -159 | $0.00 | $0 | 795 | Oct 17, 2025 |
| Jul 15, 2025 | GBIO Generation Bio Co. | MOption exercise Common Stock | +1,592 | - | - | 35,933 | Jul 17, 2025 |
| Jul 15, 2025 | GBIO Generation Bio Co. | FTax withholding Common Stock | -468 | $0.43 | $199 | 35,465 | Jul 17, 2025 |
| Jul 15, 2025 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -1,592 | $0.00 | $0 | 9,548 | Jul 17, 2025 |
| Apr 15, 2025 | GBIO Generation Bio Co. | MOption exercise Common Stock | +1,592 | - | - | 23,550 | Apr 17, 2025 |
| Apr 15, 2025 | GBIO Generation Bio Co. | FTax withholding Common Stock | -468 | $0.37 | $172 | 23,082 | Apr 17, 2025 |
| Apr 15, 2025 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -1,592 | $0.00 | $0 | 11,140 | Apr 17, 2025 |
| Jan 15, 2025 | GBIO Generation Bio Co. | MOption exercise Common Stock | +1,592 | - | - | 22,510 | Jan 17, 2025 |
| Jan 15, 2025 | GBIO Generation Bio Co. | FTax withholding Common Stock | -552 | $0.89 | $490 | 21,958 | Jan 17, 2025 |
| Jan 15, 2025 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -1,592 | $0.00 | $0 | 12,732 | Jan 17, 2025 |
| Jan 10, 2025 | GBIO Generation Bio Co. | AGrant or award Stock Option (right to buy)derivative | +251,030 | $0.00 | $0 | 251,030 | Jan 14, 2025 |
| Oct 15, 2024 | GBIO Generation Bio Co. | MOption exercise Common Stock | +1,592 | - | - | 16,523 | Oct 17, 2024 |
| Oct 15, 2024 | GBIO Generation Bio Co. | FTax withholding Common Stock | -468 | $2.42 | $1,133 | 16,055 | Oct 17, 2024 |
| Oct 15, 2024 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -1,592 | $0.00 | $0 | 14,324 | Oct 17, 2024 |
| Jul 15, 2024 | GBIO Generation Bio Co. | MOption exercise Common Stock | +1,592 | - | - | 15,399 | Jul 17, 2024 |
| Jul 15, 2024 | GBIO Generation Bio Co. | FTax withholding Common Stock | -468 | $2.93 | $1,371 | 14,931 | Jul 17, 2024 |
| Jul 15, 2024 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -1,592 | $0.00 | $0 | 15,916 | Jul 17, 2024 |
| Jul 1, 2024 | GBIO Generation Bio Co. | SOpen-market sale Common Stock10b5-1 | -6,719 | $2.74 | $18k | 13,807 | Jul 3, 2024 |
| Apr 15, 2024 | GBIO Generation Bio Co. | MOption exercise Common Stock | +1,592 | - | - | 14,275 | Apr 17, 2024 |
| Apr 15, 2024 | GBIO Generation Bio Co. | FTax withholding Common Stock | -468 | $3.70 | $1,732 | 13,807 | Apr 17, 2024 |
| Apr 15, 2024 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -1,592 | $0.00 | $0 | 17,508 | Apr 17, 2024 |
| Jan 15, 2024 | GBIO Generation Bio Co. | MOption exercise Common Stock | +4,125 | - | - | 9,953 | Jan 17, 2024 |
| Jan 15, 2024 | GBIO Generation Bio Co. | FTax withholding Common Stock | -1,430 | $1.91 | $2,731 | 8,523 | Jan 17, 2024 |
| Jan 15, 2024 | GBIO Generation Bio Co. | MOption exercise Common Stock | +6,367 | - | - | 14,890 | Jan 17, 2024 |
| Jan 15, 2024 | GBIO Generation Bio Co. | FTax withholding Common Stock | -2,207 | $1.91 | $4,215 | 12,683 | Jan 17, 2024 |
| Jan 15, 2024 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -4,125 | $0.00 | $0 | 0 | Jan 17, 2024 |
| Jan 15, 2024 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -6,367 | $0.00 | $0 | 19,100 | Jan 17, 2024 |
| Jan 2, 2024 | GBIO Generation Bio Co. | SOpen-market sale Common Stock10b5-1 | -2,445 | $1.62 | $3,961 | 5,828 | Jan 3, 2024 |
| Jan 2, 2024 | GBIO Generation Bio Co. | AGrant or award Stock Option (right to buy)derivative10b5-1 | +160,650 | $0.00 | $0 | 160,650 | Jan 3, 2024 |
| Dec 1, 2023 | GBIO Generation Bio Co. | AGrant or award Stock Option (right to buy)derivative | +76,310 | $0.00 | $0 | 76,310 | Dec 5, 2023 |
| Oct 15, 2023 | GBIO Generation Bio Co. | MOption exercise Common Stock | +4,125 | - | - | 7,039 | Oct 17, 2023 |
| Oct 15, 2023 | GBIO Generation Bio Co. | FTax withholding Common Stock | -1,211 | $3.24 | $3,924 | 5,828 | Oct 17, 2023 |
| Oct 15, 2023 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -4,125 | $0.00 | $0 | 4,125 | Oct 17, 2023 |
| Oct 27, 2022 | GBIO Generation Bio Co. | SOpen-market sale Common Stock10b5-1 | -2,914 | $5.03 | $15k | 0 | Oct 28, 2022 |
| Oct 15, 2022 | GBIO Generation Bio Co. | MOption exercise Common Stock | +4,125 | - | - | 4,125 | Oct 18, 2022 |
| Oct 15, 2022 | GBIO Generation Bio Co. | FTax withholding Common Stock | -1,211 | $5.61 | $6,794 | 2,914 | Oct 18, 2022 |
| Oct 15, 2022 | GBIO Generation Bio Co. | MOption exercise Restricted Stock Unitsderivative | -4,125 | $0.00 | $0 | 20,625 | Oct 18, 2022 |
Questions about Antoinette Paone
Answered from the filings on this page, as of the latest one.
Is Antoinette Paone buying or selling?
Not in the last 12 months. Antoinette Paone's latest open-market trade on SEC Form 4 was sold $18k of GBIO on Jul 1, 2024.
How did Antoinette Paone's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Antoinette Paone has 0.
Where does Antoinette Paone file Form 4?
Antoinette Paone has filed Form 4 at GBIO (Generation Bio Co.) as CHIEF OPERATING OFFICER. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.