Stehman-Breen Catherine

Director · DYN

As of 2026-09-16, Stehman-Breen Catherine has 19 Form 4 transactions on record across 1 company — 16 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct $608K
Indirect $0

DYN

direct

35,152 sh

$608K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

DYN · 2 trades

Filing ledger

Date	Company	Action	Shares @ price	Value	Ownership Δ	Owned after	Filing

19 award / exercise / gift records — not counted as purchases

Date	Company	Action	Shares	Owned after	Filing
2026-06-05	DYN	Award / grant	35,152	35,152	Form 4
2026-05-28	—	Award / grant	120,000	120,000	Form 4
2026-02-09	—	Disposition	1,500	0	Form 4
2026-02-09	—	Disposition	1,920	0	Form 4
2026-02-09	—	Disposition	2,500	0	Form 4
2026-02-09	—	Disposition	6,000	0	Form 4
2026-02-09	—	Disposition	3,000	0	Form 4
2026-02-09	—	Disposition	5,200	0	Form 4
2026-02-09	—	Code U	4,752	0	Form 4
2026-02-09	—	Disposition	1,920	0	Form 4
2026-02-09	—	Disposition	2,500	0	Form 4
2026-02-09	—	Disposition	6,000	0	Form 4
2026-02-09	—	Code U	4,752	0	Form 4
2026-02-09	—	Disposition	3,000	0	Form 4
2026-02-09	—	Disposition	5,200	0	Form 4
2026-02-09	—	Disposition	1,500	0	Form 4
2025-06-04	—	Award / grant	30,000	30,000	Form 4
2025-05-30	DYN	Award / grant	35,000	35,000	Form 4
2025-05-29	—	Award / grant	107,400	107,400	Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.