Jewell Jeffrey A

Insider

Executive V.P., CFO

Trades at: DTM

30D 90D 1Y

Net shares · 365d

+485

485 buy · 0 sell

Net value · 365d

$63.0K

$63.0K in · $0 out

Sentiment · 365d

Net buying

100% buying · 0% selling

Open-market trades · 365d

485 buy · 0 sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

DTM Buy·P
May 15, 26

Executive V.P., CFO

$22.2K

150 sh · $147.73

Own +0%
DTM Exercise·M
May 4, 26

Executive V.P., CFO

$0

13.2K sh

Own New
DTM Other·F
May 4, 26

Executive V.P., CFO

$2.2M

16.1K sh · $138.70

Own -15%
DTM Exercise·M
May 4, 26

Executive V.P., CFO

—

16.1K sh

Own +18%
DTM Buy·P
Feb 25, 26

Executive V.P., CFO

$25.2K

185 sh · $136.33

Own +0%
DTM Grant·A
Feb 20, 26

Executive V.P., CFO

$0

5.3K sh

Own New
DTM Other·F
Feb 17, 26

Executive V.P., CFO

$2.1M

15.9K sh · $132.65

Own -15%
DTM Grant·A
Feb 17, 26

Executive V.P., CFO

$0

35.6K sh

Own +51%
DTM Exercise·M
Feb 1, 26

Executive V.P., CFO

$0

6.8K sh

Own New
DTM Exercise·M
Feb 1, 26

Executive V.P., CFO

—

7.6K sh

Own +12%
DTM Other·F
Feb 1, 26

Executive V.P., CFO

$293.1K

2.3K sh · $126.02

Own -3%
DTM Buy·P
Aug 7, 25

Executive V.P., CFO

$15.7K

150 sh · $104.38

Own +0%
DTM Exercise·M
Aug 2, 25

Executive V.P., CFO

$0

24.2K sh

Own New
DTM Exercise·M
Aug 2, 25

Executive V.P., CFO

—

28.9K sh

Own +45%
DTM Other·F
Aug 2, 25

Executive V.P., CFO

$3.0M

28.9K sh · $105.61

Own -31%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 15, 2026	DTM	Executive V.P., CFO	Buy P	150	+0%	$147.73	$22.2K
May 4, 2026	DTM	Executive V.P., CFO	Exercise M	13.2K	New	—	$0
May 4, 2026	DTM	Executive V.P., CFO	Other F	16.1K	-15%	$138.70	$2.2M
May 4, 2026	DTM	Executive V.P., CFO	Exercise M	16.1K	+18%	—	—
Feb 25, 2026	DTM	Executive V.P., CFO	Buy P	185	+0%	$136.33	$25.2K
Feb 20, 2026	DTM	Executive V.P., CFO	Grant A	5.3K	New	—	$0
Feb 17, 2026	DTM	Executive V.P., CFO	Other F	15.9K	-15%	$132.65	$2.1M
Feb 17, 2026	DTM	Executive V.P., CFO	Grant A	35.6K	+51%	—	$0
Feb 1, 2026	DTM	Executive V.P., CFO	Exercise M	6.8K	New	—	$0
Feb 1, 2026	DTM	Executive V.P., CFO	Exercise M	7.6K	+12%	—	—
Feb 1, 2026	DTM	Executive V.P., CFO	Other F	2.3K	-3%	$126.02	$293.1K
Aug 7, 2025	DTM	Executive V.P., CFO	Buy P	150	+0%	$104.38	$15.7K
Aug 2, 2025	DTM	Executive V.P., CFO	Exercise M	24.2K	New	—	$0
Aug 2, 2025	DTM	Executive V.P., CFO	Exercise M	28.9K	+45%	—	—
Aug 2, 2025	DTM	Executive V.P., CFO	Other F	28.9K	-31%	$105.61	$3.0M

Buy Sell Non-market (grant · exercise · gift)

About Jewell Jeffrey A

This profile aggregates every SEC Form 4 insider transaction reported by Jewell Jeffrey A across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.