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Who

Kenneth P. Gianella

Chief Financial Officer

Company insider

Files Form 4 as: Chief Financial Officer, Ouster; Chief Financial Officer, Quantum; Chief Financial Officer, Silver Spring Networks.

In numbers

Trades disclosed
46
Buys
0
Sells
10
Bought
$0
Sold
$9.1M
Companies
3
Companies where not an officer
0
First trade
11 Aug 2016
Last trade
14 Sep 2026
Last filed
16 Sep 2026

Companies traded

Where they are an officer
OUST OusterOfficer · Machinery · last 14 Sep 20260 buys · 3 sells
QMCO QuantumOfficer · Hardware, Devices & Storage · last 3 Feb 20250 buys · 4 sells
Silver Spring NetworksOfficer · last 23 Feb 20170 buys · 3 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
14 Sep 2026filed 16 Sep 2026OUST OusterMachinerySEC FORM 4 Sold$533K15,686 at $33.96filing
14 Sep 2026filed 16 Sep 2026OUST OusterMachinerySEC FORM 4 Sold$533K15,686 at $33.96filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$800K17,927 at $44.65filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$608K13,364 at $45.52filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$381K8,201 at $46.40filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$24K508 at $47.09filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$800K17,927 at $44.65filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$608K13,364 at $45.52filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$381K8,201 at $46.40filing
18 Aug 2026filed 19 Aug 2026OUST OusterMachinerySEC FORM 4 Sold$24K508 at $47.09filing
12 Jun 2026filed 16 Jun 2026OUST OusterMachinerySEC FORM 4 Sold$2.1M54,337 at $38.82filing
12 Jun 2026filed 16 Jun 2026OUST OusterMachinerySEC FORM 4 Sold$2.1M54,337 at $38.82filing
11 Apr 2026filed 14 Apr 2026OUST OusterMachinerySEC FORM 4 Code A—55,351 at $0.00filing
11 Apr 2026filed 14 Apr 2026OUST OusterMachinerySEC FORM 4 Code A—55,351 at $0.00filing
19 May 2025filed 20 May 2025OUST OusterMachinerySEC FORM 4 Code A—300,000 at $0.00filing
3 Feb 2025filed 5 Feb 2025QMCO QuantumHardware, Devices & StorageSEC FORM 4 Sold$28K1,279 at $21.53filing
16 Jan 2025filed 17 Jan 2025QMCO QuantumHardware, Devices & StorageSEC FORM 4 Sold$53K1,487 at $35.68filing
8 Nov 2024filed 17 Jan 2025QMCO QuantumHardware, Devices & StorageSEC FORM 4 Sold$5,9011,332 at $4.43filing
8 Nov 2024filed 5 Dec 2024QMCO QuantumHardware, Devices & StorageSEC FORM 4 Sold$11K2,590 at $4.43filing
1 Oct 2024filed 21 Oct 2024QMCO QuantumHardware, Devices & StorageSEC FORM 4 Code A—17,750 at $0.00filing

News

Baystreet.ca - Ouster Darts Higher on New VehiclesOUST · baystreet.ca · 21 Oct 2026Financial Survey: Identiv (NASDAQ:INVE) vs. Ouster (NASDAQ:OUST)OUST · themarketsdaily.com · 11 Oct 2026

0 headlines in the last 90 days name Kenneth P. Gianella; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology4
Industrials3
Not placed3

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

Related people

Susan HeysteeDirector · Director at Ouster, filing Form 4 there in the last year
Hiral PatelChief Accounting Officer · Chief Accounting Officer at Quantum Corp /de/, filing Form 4 there in the last year
John FichthornDirector and 10% owner · Director and 10% owner at Quantum Corp /de/, filing Form 4 there in the last year
Hugues MeyrathPresident & CEO · President & CEO at Quantum Corp /de/, filing Form 4 there in the last year
Yue Zhou WhiteDirector · Director at Quantum Corp /de/, filing Form 4 there in the last year
Charles Angus PacalaPresident and CEO · Also traded OUST in the last 90 days
Cyrille JacquemetChief Revenue Officer · Also traded OUST in the last 90 days
Darien SpencerChief Operating Officer · Also traded OUST in the last 90 days