Mailing Address 60 DUKE STREET WEST SUITE 604 KITCHENER A6 N2H 3W5
Business Address 60 DUKE STREET WEST SUITE 604 KITCHENER A6 N2H 3W5 613-688-1693
Quarterhill Inc. CIK#: 0001518419 (see all company filings)

SIC: 6794 - PATENT OWNERS & LESSORS
State location: A6 | State of Inc.: A6 | Fiscal Year End: 1231
formerly: Wi-LAN Inc. (filings through 2017-05-05)

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Items 1 - 40  0001518419 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001596800-20-000010 (34 Act)  Size: 5 KB
2020-02-13 005-86467
20609286
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-046607 (34 Act)  Size: 41 KB
2019-12-23 001-35152
191303424
15-12B  Documents Securities registration termination [Section 12(b)]
Acc-no: 0000950123-19-012033 (34 Act)  Size: 11 KB
2019-12-23 001-35152
191303409
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-046267 (34 Act)  Size: 47 KB
2019-12-18 001-35152
191291266
25  Documents Notification of the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0000950123-19-011853 (34 Act)  Size: 14 KB
2019-12-13 001-35152
191283350
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-045300 (34 Act)  Size: 51 KB
2019-12-05 001-35152
191269454
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-045074 (34 Act)  Size: 44 KB
2019-12-03 001-35152
191264631
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-044287 (34 Act)  Size: 39 KB
2019-11-25 001-35152
191243712
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-043783 (34 Act)  Size: 35 KB
2019-11-19 001-35152
191228561
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-043293 (34 Act)  Size: 43 KB
2019-11-14 001-35152
191215609
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-041360 (34 Act)  Size: 2 MB
2019-11-07 001-35152
191198122
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-041331 (34 Act)  Size: 4 MB
2019-11-07 001-35152
191198035
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-037640 (34 Act)  Size: 43 KB
2019-10-24 001-35152
191164813
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-037277 (34 Act)  Size: 44 KB
2019-10-22 001-35152
191160569
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-036669 (34 Act)  Size: 7 MB
2019-10-08 001-35152
191143220
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001564590-19-036106 (33 Act)  Size: 35 KB
2019-10-01 333-179407
191129776
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001564590-19-036105 (33 Act)  Size: 35 KB
2019-10-01 333-225010
191129758
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-035992 (34 Act)  Size: 41 KB
2019-10-01 001-35152
191127557
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-030403 (34 Act)  Size: 2 MB
2019-08-08 001-35152
191007399
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-030404 (34 Act)  Size: 44 KB
2019-08-08 001-35152
191007398
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-030388 (34 Act)  Size: 4 MB
2019-08-08 001-35152
191007373
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-025966 (34 Act)  Size: 43 KB
2019-07-25 001-35152
19972411
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-022616 (34 Act)  Size: 40 KB
2019-06-17 001-35152
19900421
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-022480 (34 Act)  Size: 51 KB
2019-06-13 001-35152
19896967
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-017560 (34 Act)  Size: 1 MB
2019-05-09 001-35152
19808718
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-017544 (34 Act)  Size: 2 MB
2019-05-09 001-35152
19808688
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-012877 (34 Act)  Size: 43 KB
2019-04-25 001-35152
19765307
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-012396 (34 Act)  Size: 40 KB
2019-04-23 001-35152
19760617
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-011665 (34 Act)  Size: 32 KB
2019-04-16 001-35152
19749851
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-010481 (34 Act)  Size: 43 KB
2019-04-02 001-35152
19722737
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-005663 (34 Act)  Size: 38 KB
2019-03-01 001-35152
19646865
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-005168 (34 Act)  Size: 2 MB
2019-02-28 001-35152
19640363
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-005166 (34 Act)  Size: 39 KB
2019-02-28 001-35152
19640356
40-F  Documents   Interactive Data Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]
Acc-no: 0000950123-19-002522 (34 Act)  Size: 26 MB
2019-02-28 001-35152
19640336
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-002921 (34 Act)  Size: 44 KB
2019-02-14 001-35152
19600623
SC 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001596800-19-000006 (34 Act)  Size: 5 KB
2019-02-13 005-86467
19592985
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-000680 (34 Act)  Size: 32 KB
2019-01-16 001-35152
19528279
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-000471 (34 Act)  Size: 39 KB
2019-01-10 001-35152
19519253
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-19-000278 (34 Act)  Size: 34 KB
2019-01-07 001-35152
19512173
6-K  Documents Report of foreign issuer [Rules 13a-16 and 15d-16]
Acc-no: 0001564590-18-031161 (34 Act)  Size: 34 KB
2018-12-20 001-35152
181244618