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Who

Emily Rollins

Director

Company insider

Files Form 4 as: Director, Xometry; Director, Dolby Laboratories; Director and Other, Science 37 Holdings; Director, McAfee.

Every Form 4 they filed

In numbers

Trades disclosed
109
Buys
0
Sells
23
Bought
$0
Sold
$3.3M
Companies
4
Companies where not an officer
4
First trade
24 Feb 2021
Last trade
19 Aug 2026
Last filed
21 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
XMTR XometryDirector · Business Services · last 19 Aug 20260 buys · 17 sells
DLB Dolby LaboratoriesDirector · Funds, Shells & SPACs · last 1 Apr 20260 buys · 6 sells
Science 37 HoldingsDirector, Other · last 12 Mar 20240 buys · 0 sells
McAfeeDirector · last 1 Mar 20220 buys · 0 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
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Code M$62K5,000 at $12.32filing
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$212K2,540 at $83.61filing
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$144K1,692 at $84.83filing
19 Aug 2026filed 21 Aug 2026XMTR Xometryoption or derivative · Business ServicesSEC FORM 4 Code M—5,000 at $0.00filing
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$66K768 at $85.47filing
19 Aug 2026filed 21 Aug 2026XMTR Xometryoption or derivative · Business ServicesSEC FORM 4 Code M—5,000 at $0.00filing
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Code M$62K5,000 at $12.32filing
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$212K2,540 at $83.61filing
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$144K1,692 at $84.83filing
19 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$66K768 at $85.47filing
1 Apr 2026filed 3 Apr 2026DLB Dolby LaboratoriesFunds, Shells & SPACsSEC FORM 4 Sold$60K1,000 at $60.08filing
1 Apr 2026filed 3 Apr 2026DLB Dolby LaboratoriesFunds, Shells & SPACsSEC FORM 4 Sold$60K1,000 at $60.08filing
1 Apr 2026filed 3 Apr 2026XMTR XometryBusiness ServicesSEC FORM 4 Code M$12K1,000 at $12.32filing
1 Apr 2026filed 3 Apr 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$42K1,000 at $42.02filing
1 Apr 2026filed 3 Apr 2026XMTR Xometryoption or derivative · Business ServicesSEC FORM 4 Code M—1,000 at $0.00filing
1 Apr 2026filed 3 Apr 2026XMTR Xometryoption or derivative · Business ServicesSEC FORM 4 Code M—1,000 at $0.00filing
1 Apr 2026filed 3 Apr 2026XMTR XometryBusiness ServicesSEC FORM 4 Code M$12K1,000 at $12.32filing
1 Apr 2026filed 3 Apr 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$42K1,000 at $42.02filing
10 Mar 2026filed 12 Mar 2026XMTR XometryBusiness ServicesSEC FORM 4 Code A—3,681 at $0.00filing
10 Mar 2026filed 12 Mar 2026XMTR XometryBusiness ServicesSEC FORM 4 Code A—3,681 at $0.00filing

Sectors

Industrials17
Financials6

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

Related people

Sanjeev Singh SahniChief Executive Officer · Chief Executive Officer at Xometry, filing Form 4 there in the last year
John D. CoulingSVP, Entertainment · SVP, Entertainment at Dolby Laboratories, filing Form 4 there in the last year
Dagmar Dolby10% owner · 10% owner at Dolby Laboratories, filing Form 4 there in the last year
Randolph AltschulerDirector · Director at Xometry, filing Form 4 there in the last year
Vaidyanathan RaghavanChief Technology Officer · Chief Technology Officer at Xometry, filing Form 4 there in the last year
Katharine WeymouthDirector · Also traded XMTR in the last 90 days
Ryan NicholsonVP, CAO and Corp. Controller · Also traded DLB in the last 90 days
Shriram RevankarSVP, Advanced Technology Group · Also traded DLB in the last 90 days