Form4insider filings, from the source

Insider · CIK 0001181629

Victoria M Holt

Files at: PIPR, PRLB, WM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $101k · 1sales $115k · 1net −$14k
$10k$10k$100k$100k$1M$1MbuyssalesAug 31Sep 28Oct 26Nov 23Dec 21Jan 18Feb 16

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 AForm 4 →Sep 14, 5:11 pm EDTPIPER SANDLER COMPANIESPIPR79——31,942—
Jun 12, 2026 AForm 4 →Jun 15, 4:22 pm EDTPIPER SANDLER COMPANIESPIPR76——31,863—
Feb 13, 2019 FForm 4 →Feb 15, 3:50 pm ESTProto Labs IncPRLB2,459$108.47$266,72848,702— plan?
Feb 11, 2019 AForm 4 →Feb 13, 4:10 pm ESTProto Labs IncPRLB6,287——51,161— plan?
Jan 15, 2019 AForm 4 →Jan 17, 4:36 pm ESTWASTE MANAGEMENT INCWM829$93.53$77,53715,959— plan?
Jul 16, 2018 AForm 4 →Jul 18, 4:23 pm EDTWASTE MANAGEMENT INCWM922$84.00$77,44815,130— plan?
Feb 13, 2018 FForm 4 →Feb 16, 4:25 pm ESTProto Labs IncPRLB3,361$106.45$357,77844,874— plan? late
Feb 12, 2018 AForm 4 →Feb 14, 7:48 pm ESTProto Labs IncPRLB6,242$105.75$660,09248,235— plan?
Jan 15, 2018 AForm 4 →Jan 18, 2:49 pm ESTWASTE MANAGEMENT INCWM879$88.18$77,50614,208— plan? late
Jul 15, 2017 AForm 4 →Jul 18, 11:48 am EDTWASTE MANAGEMENT INCWM1,045$74.16$77,49213,329— plan?
Feb 15, 2017 SForm 4 →Feb 15, 4:03 pm ESTProto Labs IncPRLB2,025$56.80$115,02541,993−4.60% plan?
Feb 13, 2017 AForm 4 →Feb 15, 4:03 pm ESTProto Labs IncPRLB12,855$58.35$750,08944,018— plan?
Jan 15, 2017 AForm 4 →Jan 19, 5:38 pm ESTWASTE MANAGEMENT INCWM1,000$70.01$70,00512,284— plan? late
Sep 1, 2016 PForm 4 →Sep 6, 4:32 pm EDTProto Labs IncPRLB1,900$53.20$101,08131,163+6.49% plan?
Jul 15, 2016 AForm 4 →Jul 19, 5:24 pm EDTWASTE MANAGEMENT INCWM1,035$67.64$70,00211,284— plan?
Feb 8, 2016 AForm 4 →Feb 10, 4:21 pm ESTProto Labs IncPRLB8,640$57.88$500,08329,263— plan? amended
Jan 15, 2016 AForm 4 →Jan 20, 4:35 pm ESTWASTE MANAGEMENT INCWM1,357$51.58$69,99410,249— plan?
Jul 15, 2015 AForm 4 →Jul 17, 5:06 pm EDTWASTE MANAGEMENT INCWM1,443$48.50$69,9788,892— plan?
Feb 9, 2015 AForm 4 →Feb 11, 7:55 pm ESTProto Labs IncPRLB4,695——20,623— plan?
Jan 15, 2015 AForm 4 →Jan 20, 12:54 pm ESTWASTE MANAGEMENT INCWM1,347$51.95$69,9777,449— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 11, 2019 AForm 4 →Feb 13, 4:10 pm ESTProto Labs IncPRLB7,120——7,120—
Feb 12, 2018 AForm 4 →Feb 14, 7:48 pm ESTProto Labs IncPRLB7,151——7,151—
Feb 13, 2017 AForm 4 →Feb 15, 4:03 pm ESTProto Labs IncPRLB9,070——9,070—
Feb 8, 2016 AForm 4/A →Feb 11, 5:01 pm ESTProto Labs IncPRLB18,910——18,910—
Feb 8, 2016 AForm 4 →Feb 10, 4:21 pm ESTProto Labs IncPRLB18,910——18,910— amended
Feb 9, 2015 AForm 4 →Feb 11, 7:55 pm ESTProto Labs IncPRLB17,990——17,990—