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Canada

Quarterhill Inc (QTRH)

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In the last 90 days, Quarterhill Inc. saw insider buying totaling $122,757, with two net buying insiders. Notably, Director Burland Bland East III made two significant purchases in May 2026, amounting to over $189,000. This activity occurred against a backdrop of strong stock performance, with the share price increasing by 68.5% over the same period.
Stock chart
Ticker: QTRH Exchange: TOR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
East, III, Burland Bland
Director of Issuer
1 purchase — total 22,780 USD
Buy 27 May 2026
Value US$1,276,227.43 | Price 11.15 | Shares 72,027
Buy 15 May 2026
Value CA$1,218,318.52 | Price 243.39 | Shares 9,566
Buy 1 Apr 2026
Value CA$139,146.70 | Price 1.19 | Shares 116,930
Buy 16 May 2025
Value CA$25,588.40 | Price 1.51 | Shares 17,000
Buy 26 Mar 2025
Value US$51,671.52 | Price 1.06 | Shares 48,600
Buy 26 Mar 2025
Value US$1,470.00 | Price 1.05 | Shares 1,400
Buy 21 Mar 2025
Value US$22,783.95 | Price 1.05 | Shares 21,699
Buy 5 Sep 2024
Value US$17,400.00 | Price 1.16 | Shares 15,000
Buy 12 Aug 2024
Value US$49,522.20 | Price 1.18 | Shares 42,000
Buy 10 Jun 2024
Value US$9,977.60 | Price 1.28 | Shares 7,795
Buy 23 May 2024
Value US$103,320.00 | Price 1.23 | Shares 84,000
Buy 22 May 2024
Value US$32,964.00 | Price 1.23 | Shares 26,800
Buy 21 May 2024
Value US$4,551.00 | Price 1.23 | Shares 3,700
Buy 17 May 2024
Value US$112,545.00 | Price 1.23 | Shares 91,500
Buy 27 Mar 2024
Value CA$712.00 | Price 1.78 | Shares 400
Buy 27 Mar 2024
Value CA$11,814.00 | Price 1.79 | Shares 6,600
Buy 25 Mar 2024
Value CA$6,016.00 | Price 1.88 | Shares 3,200
Buy 25 Mar 2024
Value CA$6,171.00 | Price 1.87 | Shares 3,300
Buy 19 Mar 2024
Value US$655.50 | Price 1.31 | Shares 500
Buy 19 Mar 2024
Value US$5,958.00 | Price 1.32 | Shares 4,500
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-27 2026-05-27 B Purchase
East, III, Burland Bland

Director of Issuer

Non-Executive Director
72,027 +35.0%
11.15
US$1,276,227 		72,027 +35.0% 11.15 US$1,276,227
2026-05-19 2026-05-15 B Purchase
East, III, Burland Bland

Director of Issuer

Non-Executive Director
9,566
243.39
CA$1,218,319 		9,566 243.39 CA$1,218,319
2026-04-06 2026-04-01 B Purchase
Deon, Pasquale Thomas

Director of Issuer

Non-Executive Director
66,241
473.46
CA$2,128,706 		66,241 473.46 CA$2,128,706
2025-05-16 2025-05-16 B Purchase
2.0
Smith, Stephen A.

Director of Issuer

Non-Executive Director
17,000
1.51
CA$25,588 		17,000 1.51 CA$25,588
2025-03-26 2025-03-26 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
48,600 +6.3%
1.06
US$51,672 		48,600 +6.3% 1.06 US$51,672
2025-03-26 2025-03-26 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
1,400 +0.2%
1.05
US$1,470 		1,400 +0.2% 1.05 US$1,470
2025-03-26 2025-03-21 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
21,699 +2.9%
1.05
US$22,784 		21,699 +2.9% 1.05 US$22,784
2024-09-13 2024-09-05 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
15,000 +3.0%
1.16
US$17,400 		15,000 +3.0% 1.16 US$17,400
2024-08-15 2024-08-12 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
42,000 +6.0%
1.18
US$49,522 		42,000 +6.0% 1.18 US$49,522
2024-06-13 2024-06-10 B Purchase
1.4
Holbert, Kevin

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
7,795
1.28
US$9,978 		7,795 1.28 US$9,978
2024-05-24 2024-05-23 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
84,000 +22.1%
1.23
US$103,320 		84,000 +22.1% 1.23 US$103,320
2024-05-22 2024-05-22 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
26,800 +7.6%
1.23
US$32,964 		26,800 +7.6% 1.23 US$32,964
2024-05-22 2024-05-21 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
3,700 +1.1%
1.23
US$4,551 		3,700 +1.1% 1.23 US$4,551
2024-05-22 2024-05-17 B Purchase
2.5
Lewis, Rusty

Director of Issuer

Non-Executive Director
91,500 +35.5%
1.23
US$112,545 		91,500 +35.5% 1.23 US$112,545
2024-03-27 2024-03-27 B Purchase
2.4
Tosto, Anna Maria

Director of Issuer

Non-Executive Director
400 +1.1%
1.78
CA$712 		400 +1.1% 1.78 CA$712
2024-03-27 2024-03-27 B Purchase
2.4
Tosto, Anna Maria

Director of Issuer

Non-Executive Director
6,600 +21.6%
1.79
CA$11,814 		6,600 +21.6% 1.79 CA$11,814
2024-03-27 2024-03-25 B Purchase
2.4
Tosto, Anna Maria

Director of Issuer

Non-Executive Director
3,200 +11.7%
1.88
CA$6,016 		3,200 +11.7% 1.88 CA$6,016
2024-03-27 2024-03-25 B Purchase
2.4
Tosto, Anna Maria

Director of Issuer

Non-Executive Director
3,300 +13.8%
1.87
CA$6,171 		3,300 +13.8% 1.87 CA$6,171
2024-03-20 2024-03-19 B Purchase
1.3
Myers, Charles (Chuck)

Director of Issuer, Senior Officer of Issuer

Executive Director
500 +1.1%
1.31
US$656 		500 +1.1% 1.31 US$656
2024-03-20 2024-03-19 B Purchase
1.3
Myers, Charles (Chuck)

Director of Issuer, Senior Officer of Issuer

Executive Director
4,500 +11.2%
1.32
US$5,958 		4,500 +11.2% 1.32 US$5,958
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