SEC CIK 1450652

Boessen Douglas G.

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
GRMNview stock →26,0492026-06-05

Position History — GRMN

Reported shares owned immediately after each Form 4 transaction, over time.

017,80135,60153,4022014-072018-122021-032023-062024-122025-022026-062026-06

Recent Filings — GRMN

DateActivitySharesPriceOwned After
2026-06-05Open-market sale85$238.9126,049
2026-06-05Open-market sale1,288$238.2826,134
2026-06-05Open-market sale355$237.3127,422
2026-06-05Open-market sale272$236.5927,777
2026-02-26Open-market sale155$253.2628,049
2026-02-26Open-market sale1,920$252.0128,204
2026-02-26Open-market sale1,412$251.0130,124
2026-02-25Tax withholding3,732$251.9931,536
2026-02-18Grant / award6,780$0.0035,268
2026-02-13Open-market sale479$215.4128,488
2025-12-16Open-market sale1,977$206.1129,424
2025-12-16Open-market sale508$206.8428,916
2025-12-15Grant / award4,239$0.0031,401
2025-12-15Tax withholding1,984$207.2327,162
2025-07-03Open-market sale1,859$215.0029,146
2025-02-28Open-market sale555$225.2633,144
2025-02-28Open-market sale1,249$227.1331,205
2025-02-28Open-market sale269$227.8730,936
2025-02-28Open-market sale690$226.0532,454
2025-02-25Tax withholding2,725$226.0433,699
2025-02-19Grant / award8,742$0.0036,424
2024-12-20Open-market sale298$205.4029,075
2024-12-20Open-market sale614$208.7428,147
2024-12-20Open-market sale535$209.2527,612
2024-12-20Open-market sale314$206.8528,761
2024-12-16Open-market sale438$216.0029,829
2024-12-16Open-market sale131$218.7229,373
2024-12-16Open-market sale325$216.6029,504
2024-12-15Tax withholding1,784$215.4026,334
2024-12-15Grant / award3,933$0.0030,267
2024-06-10Open-market sale2,234$161.5828,126
2024-06-10Open-market sale116$162.7528,010
2024-06-10Open-market sale2,234$161.5828,126
2024-06-10Open-market sale116$162.7528,010
2024-02-27Open-market sale344$135.1430,360
2024-02-27Open-market sale4,923$134.5230,704
2024-02-25Tax withholding2,147$135.5135,627
2024-02-21Grant / award9,906$0.0037,774
2023-12-15Grant / award5,178$0.0027,755
2023-12-15Tax withholding1,407$126.1322,577
2023-06-12Open-market sale2,364$106.0523,843
2023-06-12Open-market sale13,289$105.3726,207
2023-02-25Tax withholding1,685$98.3039,496
2022-12-15Tax withholding1,208$92.7236,838
2022-12-15Grant / award4,296$0.0041,134
2022-02-25Tax withholding1,799$111.8337,897
2022-02-16Grant / award4,824$0.0039,696
2021-12-15Tax withholding1,371$135.4332,217
2021-12-15Grant / award2,583$0.0034,800
2021-03-16Open-market sale1,281$128.9633,468
2021-03-16Open-market sale2,072$128.1034,749
2021-03-16Open-market sale1,232$127.1336,821
2021-03-15Option exercise (derivative)12,680$0.000
2021-03-15Option exercise12,680$52.4453,402
2021-03-15Tax withholding8,095$128.1145,307
2021-03-15Open-market sale4,975$127.6140,332
2021-03-15Open-market sale2,279$127.9638,053
2021-02-25Tax withholding2,015$124.3440,722
2021-02-17Grant / award6,426$0.0042,737
2020-12-15Grant / award2,625$0.0036,210
2020-12-15Tax withholding1,302$119.1933,585
2020-02-25Tax withholding1,708$92.0034,733
2020-02-25Grant / award4,089$0.0036,441
2019-12-15Tax withholding1,484$97.4329,310
2019-12-15Grant / award2,955$0.0032,265
2019-02-25Grant / award5,328$0.0032,442
2019-02-25Tax withholding1,936$83.5530,506
2018-12-15Tax withholding1,807$65.1423,309
2018-12-15Grant / award3,681$0.0026,990
2018-02-25Tax withholding1,248$60.3524,824
2018-02-25Tax withholding1,360$60.3524,125
2018-02-25Grant / award4,077$0.0025,485
2017-12-15Grant / award3,675$0.0021,255
2017-12-15Tax withholding1,842$58.3617,580
2017-02-25Grant / award5,784$0.0019,719
2017-02-25Tax withholding643$53.0319,076
2016-12-15Grant / award4,392$0.0013,582
2016-12-15Tax withholding1,081$49.429,190
2015-12-15Tax withholding419$35.383,535
2015-12-15Grant / award6,240$0.009,775
2014-12-15Option exercise (derivative)12,680$0.0012,680
2014-12-15Grant / award3,954$0.003,954
2014-07-31———0

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.