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MA

Michael Amoroso

DTIL
PRESIDENT AND CEO · PRECISION BIOSCIENCES INC · CIK 0001830874
FILING MIX · LIFETIME52%/48%
BUYS
37
SELLS
34
TOTAL VALUE
$1.15M
COMPANIES
2
ACTIVE SINCE
Nov 2020
HOLDINGS NOW
791,667
AVG SELL PX
$1.50
TRADE KIND
SHOWING 71 / 71
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
18 backtested trades · 8 horizons · 11 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Michael Amoroso, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d18+44.44%-1.38%+0.74%-2.12%-3.08%—
14d18+50.00%-2.29%+0.82%-3.12%-3.48%—
30d18+44.44%+4.52%+2.02%+2.50%+6.65%—
60d18+55.56%+3.11%+3.74%-0.63%-12.11%—
90d18+61.11%+4.63%+6.38%-1.75%-18.98%—
180d18(2 pending)+62.50%+1.53%+12.20%-10.67%-28.23%—
1y18(3 pending)+66.67%+5.79%+22.14%-16.36%-38.56%—
2y18(6 pending)+58.33%-11.29%+43.16%-54.45%-82.52%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
DTIL · 573,888 shares · as of Jun 1, 2026
0212,500425,000637,500850,00020222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 37 buys / 34 sellsCOVERAGE · 23 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
573,888——573,888Jun 1, 2026Jun 3, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
20,559$3.84$78.9K243,392Feb 18, 2026Feb 19, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
67,797——135,593Feb 17, 2026Feb 19, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
67,797——263,951Feb 17, 2026Feb 19, 2026 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
37,313——217,779Jan 26, 2026Jan 27, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
34,799$4.17$145.1K196,154Jan 22, 2026Jan 22, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
69,421——69,421Jan 20, 2026Jan 22, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
37,069——161,532Jan 20, 2026Jan 22, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
37,069——37,069Jan 20, 2026Jan 22, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
69,421——230,953Jan 20, 2026Jan 22, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
8,888——124,463Jan 20, 2026Jan 22, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
8,888——0Jan 20, 2026Jan 22, 2026 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
9,444——0Nov 3, 2025Nov 4, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
3,409$6.49$22.1K115,575Nov 3, 2025Nov 4, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
9,444——118,984Nov 2, 2025Nov 4, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
203,390——203,390Jun 2, 2025Jun 4, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
964$5.56$5.4K109,540Mar 24, 2025Mar 25, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
3,417——0Mar 21, 2025Mar 25, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
3,417——110,504Mar 21, 2025Mar 25, 2025 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
36,101——180,466Jan 31, 2025Feb 3, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
36,838$4.67$172.0K107,087Jan 21, 2025Jan 22, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
115,388——143,925Jan 20, 2025Jan 22, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
8,888——8,888Jan 20, 2025Jan 22, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
37,079——74,138Jan 20, 2025Jan 22, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
69,421——138,842Jan 20, 2025Jan 22, 2025 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
3,012$8.19$24.7K28,537Nov 4, 2024Nov 5, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
9,443——9,444Nov 2, 2024Nov 5, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
9,443——31,549Nov 2, 2024Nov 5, 2024 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
11,797——144,365Aug 26, 2024Aug 27, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
208,263——208,263Aug 22, 2024Aug 23, 2024 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
23,611——132,568Jul 8, 2024Jul 9, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
8,334$12.00$100.0K22,106May 8, 2024May 8, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
1,526$10.32$15.7K13,772May 2, 2024May 3, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
3,417——3,417May 1, 2024May 3, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
3,417——15,298May 1, 2024May 3, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
111,217——111,217Apr 18, 2024Apr 22, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
137,390$0.36$49.5K356,433Jan 22, 2024Jan 23, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
266,720——493,823Jan 20, 2024Jan 23, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
266,720——533,280Jan 20, 2024Jan 23, 2024 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
125,025$0.40$50.0K227,103Nov 3, 2023Nov 6, 2023 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
283,390——566,610Nov 2, 2023Nov 6, 2023 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
283,390——352,128Nov 2, 2023Nov 6, 2023 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
5,508$3.91$21.5K108,957Sep 27, 2023Sep 29, 2023 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
327$3.90$1.3K114,465Sep 20, 2023Sep 22, 2023 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
338$4.45$1.5K114,792Jun 20, 2023Jun 21, 2023 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
58,689$4.62$271.1K115,130Jun 14, 2023Jun 16, 2023 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE10b5-1
10b5-1 plan
46,999$0.82$38.5K68,738Mar 22, 2023Mar 23, 2023 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
102,535——115,737Mar 21, 2023Mar 23, 2023 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
102,535——205,009Mar 21, 2023Mar 23, 2023 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
268$2.33$62456,441Mar 20, 2023Mar 21, 2023 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
1,002$2.38$2.4K56,709Mar 3, 2023Mar 3, 2023 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
800,000——800,000Jan 20, 2023Jan 24, 2023 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
850,000——850,000Nov 2, 2022Nov 4, 2022 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
250,000——250,000Oct 24, 2022Oct 26, 2022 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
11,006$1.32$14.5K13,202Oct 17, 2022Oct 18, 2022 ↗View →
DTIL
PRECISION BIOSCIENCES INC
SALE
President and CEO
24,208——0Oct 15, 2022Oct 18, 2022 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASE
President and CEO
24,208——24,208Oct 15, 2022Oct 18, 2022 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
13,400——57,711Sep 26, 2022Sep 28, 2022 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
482,771——482,771Mar 21, 2022Mar 23, 2022 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
307,544——307,544Mar 21, 2022Mar 23, 2022 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
850,000——850,000Oct 15, 2021Oct 19, 2021 ↗View →
DTIL
PRECISION BIOSCIENCES INC
PURCHASEGRANT
Stock grant
24,208——24,208Oct 15, 2021Oct 19, 2021 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
Chief Executive Officer
45,409$1.09$49.4K604,637Sep 30, 2021Oct 4, 2021 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
Chief Executive Officer
45,409$1.87$84.9K650,046Mar 31, 2021Apr 2, 2021 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
500,000——500,000Mar 19, 2021Mar 23, 2021 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
250,000——695,455Mar 19, 2021Mar 23, 2021 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
400,000——400,000Mar 1, 2021Mar 3, 2021 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
200,000——445,455Mar 1, 2021Mar 3, 2021 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
SALE
Chief Operating Officer
250,000——0Nov 20, 2020Nov 20, 2020 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
250,000——250,000Nov 20, 2020Nov 20, 2020 ↗View →
ABEO
ABEONA THERAPEUTICS INC.
PURCHASEGRANT
Stock grant
100,000——100,000Nov 2, 2020Nov 4, 2020 ↗View →
Other insiders · DTIL
Loading peer insiders…
About this filer
CIK 0001830874
ROLE
President and CEO
PRIMARY
DTIL
COMPANIES
2
ACTIVE SINCE
Nov 2020
MARKETPEEL · /INSIDER/0001830874DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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