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Who

Michael Quartieri

Director

Company insider

Files Form 4 as: Director, Gambling.com Group; Chairman and CEO, RideNow Group; Chief Financial Officer, Dave & Buster's Entertainment; CFO, EVP & Secretary, LiveOne; EVP, CFO, Treas & Corp Sec, Scientific Games; SVP - Chief Accounting Officer, Las Vegas Sands.

In numbers

Trades disclosed
110
Buys
5
Sells
3
Bought
$916K
Sold
$3.0M
Companies
6
Companies where not an officer
1
First trade
15 Dec 2009
Last trade
21 May 2026
Last filed
26 May 2026

Companies traded

Where they are an officer
RDNW RideNow GroupDirector, Officer · IT Services & Consulting · last 13 Jan 20260 buys · 0 sells
PLAY Dave & Buster's EntertainmentOfficer · Restaurants · last 24 Apr 20243 buys · 0 sells
LVO LiveOneOfficer · Restaurants · last 6 Dec 20211 buy · 0 sells
Scientific GamesOfficer · last 3 Apr 20201 buy · 0 sells
LVS Las Vegas SandsOfficer · Hotels, Casinos & Cruise · last 28 Aug 20130 buys · 3 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Gambling.com GroupDirector · Entertainment, Gaming & Leisure Services · last 21 May 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
21 May 2026filed 26 May 2026Gambling.com GroupEntertainment, Gaming & Leisure ServicesSEC FORM 4 Code A—67,751filing
21 May 2026filed 26 May 2026GRSD GrandstandEntertainment, Gaming & Leisure ServicesSEC FORM 4 Code A—67,751filing
13 Jan 2026filed 15 Jan 2026RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code F$203K33,936 at $5.98filing
13 Jan 2026filed 15 Jan 2026RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code F$203K33,936 at $5.98filing
4 Jun 2025filed 15 Jan 2026RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code F$14K8,460 at $1.66filing
4 Jun 2025filed 15 Jan 2026RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code F$14K8,460 at $1.66filing
12 Mar 2025filed 12 Mar 2025RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code A—400,000filing
12 Mar 2025filed 12 Mar 2025RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code A—450,000filing
12 Dec 2024filed 16 Dec 2024RDNW RideNow Groupoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—3,375 at $0.00filing
12 Dec 2024filed 16 Dec 2024RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code M$953228 at $4.18filing
9 Aug 2024filed 13 Aug 2024RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code A—28,531filing
10 May 2024filed 13 May 2024RDNW RideNow GroupIT Services & ConsultingSEC FORM 4 Code A—3,375filing
24 Apr 2024filed 25 Apr 2024PLAY Dave & Buster's EntertainmentRestaurantsSEC FORM 4 Code F—300 at $0.00filing
19 Apr 2024filed 19 Apr 2024PLAY Dave & Buster's EntertainmentRestaurantsSEC FORM 4 Code F—505 at $0.00filing
22 Jan 2024filed 22 Jan 2024PLAY Dave & Buster's EntertainmentRestaurantsSEC FORM 4 Code F—830 at $0.00filing
10 Oct 2023filed 11 Oct 2023PLAY Dave & Buster's EntertainmentRestaurantsSEC FORM 4 Code F—1,520 at $0.00filing
24 Apr 2023filed 15 Dec 2023PLAY Dave & Buster's Entertainmentoption or derivative · RestaurantsSEC FORM 4 Code A—3,569 at $0.00filing
24 Apr 2023filed 15 Dec 2023PLAY Dave & Buster's EntertainmentRestaurantsSEC FORM 4 Code A—2,287 at $0.00filing
24 Apr 2023filed 26 Apr 2023PLAY Dave & Buster's Entertainmentoption or derivative · RestaurantsSEC FORM 4 Code A—7,139 at $0.00filing
24 Apr 2023filed 26 Apr 2023PLAY Dave & Buster's EntertainmentRestaurantsSEC FORM 4 Code A—2,287 at $0.00filing

Sectors

Consumer Discretionary7
Not placed1

Buys in green, sells in red, by the company’s sector.

Related people

Aldo RosalesChief Strategy & Revenue Ofc · Chief Strategy & Revenue Ofc at Dave & Buster's Entertainment, filing Form 4 there in the last year
Les LehnerSVP, Chief Development Officer · SVP, Chief Development Officer at Dave & Buster's Entertainment, filing Form 4 there in the last year
Cory HattonInterim CFO · Interim CFO at Dave & Buster's Entertainment, filing Form 4 there in the last year
Tony WehnerPresident Main Event · President Main Event at Dave & Buster's Entertainment, filing Form 4 there in the last year
Darin HarperChief Executive Officer · Chief Executive Officer at Dave & Buster's Entertainment, filing Form 4 there in the last year
Nathaniel LipmanDirector · Also traded PLAY in the last 90 days