There have been 50 recent insider transactions recorded for Genenta Science S.p.A. (GNTA), including 20 buys and 12 sells. Total insider buying was valued at $608.22K and total insider selling at $2.47M.
Notable insiders with recent activity include Slansky Richard B, Galimi Francesco, Sharei Armon. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — GNTA
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-30 |
Slansky Richard B |
Chief Financial Officer |
RSU Award |
80,000 |
$0.63 |
$50.4K |
80,000 |
| 2026-03-30 |
Galimi Francesco |
CMO& Head of Development |
RSU Award |
20,000 |
$0.63 |
$12.6K |
20,000 |
| 2026-03-30 |
Sharei Armon |
Director |
RSU Award |
20,000 |
$0.63 |
$12.6K |
20,000 |
| 2026-03-30 |
Mutti Miguel Maria |
Director |
RSU Award |
20,000 |
$0.63 |
$12.6K |
20,000 |
| 2026-03-30 |
Paracchi Giacomoantonio |
Director |
RSU Award |
20,000 |
$0.63 |
$12.6K |
20,000 |
| 2026-03-18 |
Slansky Richard B |
Chief Financial Officer |
Unknown |
- |
- |
- |
2,200 |
| 2026-03-18 |
Galimi Francesco |
CMO & Head of Development |
Unknown |
- |
- |
- |
- |
| 2026-03-18 |
Sharei Armon |
Director |
Unknown |
- |
- |
- |
- |
| 2026-03-18 |
Pierluigi Paracchi |
10 Percent Owner, Officer: Chief Executive Officer |
Unknown |
- |
- |
- |
27,000 |
| 2026-03-18 |
Mutti Miguel Maria |
Director |
Unknown |
- |
- |
- |
- |
| 2026-03-18 |
Paracchi Giacomoantonio |
Director |
Unknown |
- |
- |
- |
- |
| 2025-12-18 |
Slansky Richard B |
Chief Financial Officer |
Unknown |
120,000 |
$1.48 |
$177.6K |
- |
| 2025-12-18 |
Sharei Armon |
Director |
Unknown |
10,000 |
$1.48 |
$14.8K |
- |
| 2025-12-18 |
Pierluigi Paracchi |
10 Percent Owner, Officer: Chief Executive Officer |
Unknown |
180,000 |
$1.48 |
$266.4K |
- |
| 2025-11-01 |
Galimi Francesco |
CMO & Head of Development |
Unknown |
27,110 |
$2.57 |
$69.67K |
- |
| 2025-06-04 |
Slansky Richard B |
Chief Financial Officer |
Unknown |
7,669 |
$4.36 |
$33.44K |
- |
| 2025-06-04 |
Galimi Francesco |
CMO & Head of Development |
Unknown |
20,000 |
$4.36 |
$87.2K |
- |
| 2025-06-04 |
Sharei Armon |
Director |
Unknown |
20,000 |
$4.36 |
$87.2K |
- |
| 2025-06-04 |
Pierluigi Paracchi |
10 Percent Owner, Officer: Chief Executive Officer |
Unknown |
80,000 |
$4.36 |
$348.8K |
- |
| 2024-07-01 |
Slansky Richard B |
Chief Financial Officer |
Unknown |
100,000 |
$3.08 |
$308K |
- |
| 2024-07-01 |
Sharei Armon |
Director |
Unknown |
20,163 |
$3.08 |
$62.1K |
- |
| 2024-07-01 |
Pierluigi Paracchi |
10 Percent Owner, Officer: Chief Executive Officer |
Unknown |
120,000 |
$3.08 |
$369.6K |
- |
| 2022-07-21 |
Slansky Richard B |
Chief Financial Officer |
Unknown |
127,520 |
$4.76 |
$607K |
- |
| 2008-10-06 |
Driscoll Martin J |
Director |
RSU Award |
4,999 |
$0.25 |
$1.25K |
4,999 |
| 2008-04-11 |
Sanders Walter Lloyd |
Senior VP & COO |
RSU Award |
65,000 |
$0.41 |
$26.65K |
65,000 |
| 2007-07-11 |
Driscoll Martin J |
Director |
RSU Award |
30,000 |
$0.30 |
$9K |
30,000 |
| 2007-01-16 |
Sanders Walter Lloyd |
VP, Sales & Marketing |
Disposition |
100,000 |
$1.81 |
$181K |
- |
| 2007-01-12 |
Sanders Walter Lloyd |
Sr VP, Commercial Operations |
RSU Award |
30,000 |
$0.46 |
$13.69K |
30,000 |
| 2007-01-03 |
Sanders Walter Lloyd |
Senior VP & COO |
Other (Sell) |
51 |
- |
- |
5,000 |
| 2006-11-15 |
Sanders Walter Lloyd |
VP, Sales & Marketing |
Informative Buy |
25,000 |
$0.75 |
$18.75K |
30,633 |
| 2006-09-25 |
Groopman Jerome |
Other: Former Director |
Other (Sell) |
104,000 |
- |
- |
- |
| 2006-09-15 |
Driscoll Martin J |
Director |
Disposition |
24,000 |
$1.21 |
$29.04K |
- |
| 2006-06-23 |
Sanders Walter Lloyd |
VP, Sales & Marketing |
Informative Buy |
56 |
$1.63 |
$91.28 |
5,633 |
| 2006-06-16 |
Driscoll Martin J |
Director |
RSU Award |
5,000 |
$1.61 |
$8.05K |
5,000 |
| 2006-06-15 |
Sanders Walter Lloyd |
VP, Sales & Marketing |
Informative Buy |
322 |
$1.51 |
$486.22 |
5,322 |
| 2006-05-12 |
Driscoll Martin J |
Director |
Informative Buy |
15,000 |
$1.46 |
$21.9K |
15,000 |
| 2006-04-05 |
Driscoll Martin J |
Director |
RSU Award |
20,000 |
$2.13 |
$42.6K |
20,000 |
| 2006-04-05 |
Groopman Jerome |
Director |
RSU Award |
20,000 |
$2.13 |
$42.6K |
20,000 |
| 2006-01-16 |
Sanders Walter Lloyd |
VP, Sales & Marketing |
Disposition |
- |
- |
- |
5,000 |
| 2005-06-23 |
Groopman Jerome |
Director |
RSU Award |
20,000 |
$1.11 |
$22.2K |
20,000 |
| 2004-05-05 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Informative Sell |
40,800 |
$4.95 |
$201.96K |
184,866 |
| 2004-05-04 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Informative Sell |
273,900 |
$4.92 |
$1.35M |
184,866 |
| 2004-05-03 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Informative Sell |
119,400 |
$5.05 |
$602.97K |
184,866 |
| 2004-04-28 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Other (Sell) |
1,107 |
- |
- |
1,747,973 |
| 2004-04-22 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Other (Sell) |
37,225 |
- |
- |
184,866 |
| 2004-03-23 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Informative Buy |
5,000 |
$9.42 |
$47.1K |
17,854,672 |
| 2004-03-19 |
Groopman Jerome |
Director |
RSU Award |
20,000 |
$10.08 |
$201.6K |
20,000 |
| 2004-03-16 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Informative Buy |
5,000 |
$10.29 |
$51.45K |
17,849,672 |
| 2004-03-09 |
Rosenwald Lindsay A Md |
10 Percent Owner |
Other (Sell) |
2,287 |
- |
- |
7,975,100 |
| 2004-02-13 |
Aries Financial Services Inc |
10 Percent Owner |
Conversion (Sell) |
15,905 |
$6.76 |
$107.52K |
- |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
