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Who

David J. S. Flaschen

Director

Company insider

Files Form 4 as: Director, TechTarget; Director, Paychex.

In numbers

Trades disclosed
135
Buys
7
Sells
15
Bought
$201K
Sold
$15.3M
Companies
2
Companies where not an officer
2
First trade
13 Jul 2006
Last trade
11 Aug 2026
Last filed
13 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
TTGT TechTargetDirector · Telecom Carriers · last 11 Aug 20261 buy · 0 sells
PAYX PaychexDirector · Professional Services · last 5 Aug 20246 buys · 15 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month. 1 lines have no legible date and are left out.

Every trade

TradedCompanyWhatAmount
11 Aug 2026filed 13 Aug 2026TTGT TechTargetTelecom CarriersSEC FORM 4 Code A$7,0011,867 at $3.75filing
11 Aug 2026filed 13 Aug 2026TTGT TechTargetTelecom CarriersSEC FORM 4 Code A$7,0011,867 at $3.75filing
11 Jun 2026filed 15 Jun 2026TTGT TechTargetoption or derivative · Telecom CarriersSEC FORM 4 Code A—5,000 at $0.00filing
11 Jun 2026filed 15 Jun 2026TTGT TechTargetoption or derivative · Telecom CarriersSEC FORM 4 Code A—5,000 at $0.00filing
11 Dec 2025filed 15 Dec 2025TTGT TechTargetTelecom CarriersSEC FORM 4 Code A$39K6,702 at $5.82filing
12 Sep 2025filed 15 Sep 2025TTGT TechTargetTelecom CarriersSEC FORM 4 Bought$119K20,000 at $5.97filing
14 Aug 2025filed 15 Aug 2025TTGT TechTargetTelecom CarriersSEC FORM 4 Code A$14K2,250 at $6.00filing
24 Jul 2025filed 28 Jul 2025TTGT TechTargetoption or derivative · Telecom CarriersSEC FORM 4 Code A—5,000 at $0.00filing
31 Dec 2024filed 3 Jan 2025TTGT TechTargetTelecom CarriersSEC FORM 4 Code A$33K1,640 at $19.82filing
5 Aug 2024filed 6 Aug 2024PAYX Paychexoption or derivative · Professional ServicesSEC FORM 4 Code M—8,641 at $0.00filing
5 Aug 2024filed 6 Aug 2024PAYX Paychexoption or derivative · Professional ServicesSEC FORM 4 Code M—5,793 at $0.00filing
5 Aug 2024filed 6 Aug 2024PAYX PaychexProfessional ServicesSEC FORM 4 Code M$608K8,641 at $70.37filing
5 Aug 2024filed 6 Aug 2024PAYX PaychexProfessional ServicesSEC FORM 4 Sold$1.1M8,641 at $125.22filing
5 Aug 2024filed 6 Aug 2024PAYX PaychexProfessional ServicesSEC FORM 4 Code M$426K5,793 at $73.53filing
5 Aug 2024filed 6 Aug 2024PAYX PaychexProfessional ServicesSEC FORM 4 Sold$725K5,793 at $125.19filing
26 Jul 2024filed 30 Jul 2024PAYX Paychexoption or derivative · Professional ServicesSEC FORM 4 Code M—9,615 at $0.00filing
26 Jul 2024filed 30 Jul 2024PAYX PaychexProfessional ServicesSEC FORM 4 Code M$550K9,615 at $57.20filing
26 Jul 2024filed 30 Jul 2024PAYX PaychexProfessional ServicesSEC FORM 4 Sold$1.2M9,615 at $125.60filing
24 May 2024filed 28 May 2024PAYX Paychexoption or derivative · Professional ServicesSEC FORM 4 Code M—9,489 at $0.00filing
24 May 2024filed 28 May 2024PAYX Paychexoption or derivative · Professional ServicesSEC FORM 4 Code M—10,220 at $0.00filing

News

Paychex Builds Fortress of Steady Dividend Growth While Stock StrugglesPAYX · aol.com · 15 Oct 2026SixFifty, a Paychex Company, Launches Agentic HR Compliance SpecialistPAYX · manilatimes.net · 13 Oct 2026

0 headlines in the last 90 days name David J. S. Flaschen; 2 articles from the last 14 days about the 2 companies they traded most, at most three about any one of them.

Sectors

Industrials21
Communications1

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

Related people

William Thomas MorelliPresident · President at TechTarget, filing Form 4 there in the last year
Steven NiemiecChief Revenue Officer · Chief Revenue Officer at TechTarget, filing Form 4 there in the last year
Charles D. RennickOfficer · Officer at TechTarget, filing Form 4 there in the last year
Gary John NugentChief Executive Officer · Chief Executive Officer at TechTarget, filing Form 4 there in the last year
Daniel T. NoreckChief Financial Officer · Chief Financial Officer at TechTarget, filing Form 4 there in the last year
Joseph M. VelliDirector · Also traded PAYX in the last 90 days
April McClain DelaneyRepresentative, MD-06 · Also traded PAYX in the last 90 days