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Who

Michael C. Mulica

Director

Company insider

Files Form 4 as: Director, QumulusAI; Acting CEO, Dna X; President, Worldwide Sales & B, Realnetworks; Chief Executive Officer, Unwired Planet.

In numbers

Trades disclosed
36
Buys
1
Sells
3
Bought
$200K
Sold
$74K
Companies
4
Companies where not an officer
1
First trade
15 Nov 2011
Last trade
1 Oct 2026
Last filed
5 Oct 2026

Companies traded

Where they are an officer
SONM Dna XDirector, Officer · Hardware, Devices & Storage · last 9 Feb 20260 buys · 3 sells
RealnetworksOfficer · last 18 Feb 20160 buys · 0 sells
Unwired PlanetDirector, Officer · last 26 Mar 20141 buy · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
QMLS QumulusAIDirector · Cloud & AI Compute Infrastructure · last 1 Oct 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Oct 2026filed 5 Oct 2026QMLS QumulusAICloud & AI Compute InfrastructureSEC FORM 4 Code A—8,681 at $0.00filing
1 Sep 2026filed 3 Sep 2026QMLS QumulusAICloud & AI Compute InfrastructureSEC FORM 4 Code A—9,583 at $0.00filing
1 Sep 2026filed 3 Sep 2026QMLS QumulusAICloud & AI Compute InfrastructureSEC FORM 4 Code A—9,583 at $0.00filing
1 Sep 2026filed 3 Sep 2026QMLS QumulusAICloud & AI Compute InfrastructureSEC FORM 4 Code A—9,583 at $0.00filing
1 Sep 2026filed 3 Sep 2026QMLS QumulusAICloud & AI Compute InfrastructureSEC FORM 4 Code A—9,583 at $0.00filing
9 Feb 2026filed 10 Feb 2026SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—50,000 at $0.00filing
9 Feb 2026filed 10 Feb 2026SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—50,000 at $0.00filing
23 Apr 2025filed 25 Apr 2025SONM Dna XHardware, Devices & StorageSEC FORM 4 Sold$40K27,818 at $1.45filing
31 Mar 2025filed 2 Apr 2025SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—46,728 at $0.00filing
13 Nov 2024filed 14 Nov 2024SONM Dna XHardware, Devices & StorageSEC FORM 4 Sold$8,3942,559 at $3.28filing
12 Nov 2024filed 14 Nov 2024SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—14,124 at $0.00filing
21 Jun 2024filed 24 Jun 2024SONM Dna XHardware, Devices & StorageSEC FORM 4 Sold$25K36,016 at $0.69filing
20 Jun 2024filed 24 Jun 2024SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—78,947 at $0.00filing
9 Jan 2024filed 10 Jan 2024SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—66,675 at $0.00filing
28 Sep 2023filed 29 Sep 2023SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—89,525 at $0.00filing
18 Nov 2022filed 21 Nov 2022SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—47,732 at $0.00filing
5 Aug 2022filed 9 Aug 2022SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—85,714 at $0.00filing
12 Nov 2021filed 16 Nov 2021SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—13,953 at $0.00filing
8 Oct 2021filed 15 Oct 2021SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—75,000 at $0.00filing
17 Jun 2021filed 21 Jun 2021SONM Dna XHardware, Devices & StorageSEC FORM 4 Code A—66,265 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Technology3
Not placed1

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

Related people

Clayton CroliusChief Financial Officer · Chief Financial Officer at Dna X, filing Form 4 there in the last year