Alpha Pro Tech Ltd (APT)

Alpha Pro Tech Ltd experienced multiple divestments by insiders during May 2026. David Garcia and Charles Montgomery executed several sales of equity throughout that month. No further transactions occurred within the last ninety days. These historical activities represent the most recent recorded movements by company leadership regarding their holdings.
Ticker: APT Exchange: ASE


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Alpha Pro Tech Ltd. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
262.02
Quantity 11,117 +36.3%
Value US$3,742,881
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
104.64
Quantity 58,225 +6.7%
Value US$3,229,958
4.3
Garcia David R Director Non-Executive Director
Transaction date
Proposed sale
Price
91.30
Quantity 39,444
Value US$2,271,292
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
6.04
Quantity 5,000 -16.5%
Value US$30,200
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
6.33
Quantity 5,000 -14.2%
Value US$31,650
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
6.35
Quantity 5,000 -12.4%
Value US$31,750
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
6.28
Quantity 5,000 -11.0%
Value US$31,400
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
7.03
Quantity 3,886 -7.9%
Value US$27,319
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
4.94
Quantity 2,260 -5.2%
Value US$11,165
3.8
JOHN P. RITOTA DDS Director Non-Executive Director
Transaction date
Proposed sale
Price
4.84
Quantity 4,740
Value US$22,944
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
4.84
Quantity 4,740 -9.8%
Value US$22,944
3.8
JOHN P. RITOTA DDS Director Non-Executive Director
Transaction date
Proposed sale
Price
4.94
Quantity 2,260
Value US$11,165
3.7
James W Buchan Director Non-Executive Director
Transaction date
Proposed sale
Price
4.61
Quantity 4,740
Value US$21,850
3.7
James W Buchan Director Non-Executive Director
Transaction date
Proposed sale
Price
4.61
Quantity 4,740
Value US$21,850
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
4.61
Quantity 4,740 -45.8%
Value US$21,851
3.7
James W Buchan Director Non-Executive Director
Transaction date
Proposed sale
Price
8.50
Quantity 9,413
Value US$80,000
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
4.88
Quantity 6,400 -57.5%
Value US$31,232
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
4.81
Quantity 3,013 -21.3%
Value US$14,493
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
5.15
Quantity 9,413 -15.9%
Value US$48,456
3.8
JOHN P. RITOTA Director Non-Executive Director
Transaction date
Proposed sale
Price
5.15
Quantity 9,413
Value US$48,456
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
5.48
Quantity 5,000 -34.7%
Value US$27,400
4.3
Garcia David R Director Non-Executive Director
Transaction date
Proposed sale
Price
5.55
Quantity 5,000
Value US$27,750
3.9
MCDONALD COLLEEN J CFO Officer
Transaction date
Sale
Price
6.20
Quantity 10,000 -15.2%
Value US$62,000
3.9
MCDONALD COLLEEN J CFO Officer
Transaction date
Sale
Price
6.11
Quantity 10,000 -13.2%
Value US$61,100
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
5.94
Quantity 819 -1.5%
Value US$4,865
3.8
JOHN P. RITOTA Director Non-Executive Director
Transaction date
Proposed sale
Price
5.94
Quantity 819
Value US$4,865
3.9
COLLEEN MCDONALD Officer Officer
Transaction date
Proposed sale
Price
6.16
Quantity 20,000
Value US$123,119
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
5.97
Quantity 6,181 -10.1%
Value US$36,901
3.8
JOHN P. RITOTA Director Non-Executive Director
Transaction date
Proposed sale
Price
5.97
Quantity 6,181
Value US$36,911
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
5.78
Quantity 1,000 -14.3%
Value US$5,780
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
5.82
Quantity 14,000 -66.6%
Value US$81,480
3.7
James W Buchan Director Non-Executive Director
Transaction date
Proposed sale
Price
6.00
Quantity 15,000
Value US$90,000
3.7
James W Buchan Director Non-Executive Director
Transaction date
Proposed sale
Price
4.58
Quantity 10,000
Value US$45,800
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
4.46
Quantity 10,000 -62.4%
Value US$44,600
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
4.15
Quantity 5,000 -13.7%
Value US$20,750
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
3.92
Quantity 8,333 -58.1%
Value US$32,631
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
4.50
Quantity 8,800 -23.9%
Value US$39,621
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
5.24
Quantity 10,000 -62.4%
Value US$52,400
3.9
Millar Donna Non-Executive Director
Transaction date
Sale
Price
8.02
Quantity 16,800 -1.3%
Value US$134,736
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
8.23
Quantity 1,537 -100.0%
Value US$12,650
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
8.21
Quantity 3,463 -69.3%
Value US$28,431
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
11.25
Quantity 15,000 -32.7%
Value US$168,750
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
12.20
Quantity 10,000 -100.0%
Value US$122,000
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
15.34
Quantity 10,000 -24.5%
Value US$153,400
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
9.54
Quantity 15,833 -100.0%
Value US$151,047
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
10.72
Quantity 16,667 -51.3%
Value US$178,670
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
14.25
Quantity 8,000 -53.3%
Value US$114,004
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
14.25
Quantity 7,050 -14.2%
Value US$100,462
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
14.25
Quantity 8,000 -53.3%
Value US$114,004
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
14.25
Quantity 7,050 -14.2%
Value US$100,462
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
15.03
Quantity 5,000 -100.0%
Value US$75,150
3.7
Buchan James Non-Executive Director
Transaction date
Sale
Price
18.28
Quantity 26,667 -100.0%
Value US$487,473
3.5
MANOCK RUSSELL Non-Executive Director
Transaction date
Sale
Price
18.36
Quantity 30,000 -100.0%
Value US$550,800
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
14.86
Quantity 65,833 -100.0%
Value US$978,278
3.5
MANOCK RUSSELL Non-Executive Director
Transaction date
Sale
Price
14.87
Quantity 26,000 -46.4%
Value US$386,620
3.9
Millar Donna Non-Executive Director
Transaction date
Sale
Price
38.13
Quantity 357,500 -22.2%
Value US$13,631,439
3.9
MCDONALD COLLEEN J CFO Officer
Transaction date
Sale
Price
28.26
Quantity 57,917 -100.0%
Value US$1,636,734
3.2
MONTGOMERY CHARLES D Non-Executive Director
Transaction date
Sale
Price
25.70
Quantity 60,690 -48.0%
Value US$1,559,733
3.3
HOFFMAN LLOYD CEO Officer
Transaction date
Sale
Price
34.49
Quantity 301,667 -99.7%
Value US$10,404,495
3.3
HOFFMAN LLOYD CEO Officer
Transaction date
Sale
Price
34.49
Quantity 155,000 -100.0%
Value US$5,345,950
4.3
Garcia David R Non-Executive Director
Transaction date
Sale
Price
36.96
Quantity 40,000 -100.0%
Value US$1,478,400
3.5
MANOCK RUSSELL Non-Executive Director
Transaction date
Sale
Price
37.47
Quantity 54,000 -49.1%
Value US$2,023,380
3.8
RITOTA JOHN Non-Executive Director
Transaction date
Sale
Price
23.45
Quantity 10,000 -24.5%
Value US$234,500
Transaction date
Sale
Price
3.64
Quantity 20,000 -39.3%
Value US$72,800
MANOCK RUSSELL Non-Executive Director
Transaction date
Sale
Price
3.60
Quantity 15,000 -17.6%
Value US$53,988
Garcia David R Non-Executive Director
Transaction date
Sale
Price
3.45
Quantity 4,300 -100.0%
Value US$14,835
Garcia David R Non-Executive Director
Transaction date
Sale
Price
3.50
Quantity 700 -100.0%
Value US$2,450
Garcia David R
Transaction date
Sale
Price
3.21
Quantity 6,078 -100.0%
Value US$19,501
Garcia David R
Transaction date
Sale
Price
3.30
Quantity 5,315 -46.7%
Value US$17,540
RITOTA JOHN
Transaction date
Sale
Price
3.33
Quantity 3,177 -9.3%
Value US$10,573
Garcia David R
Transaction date
Sale
Price
3.30
Quantity 3,767 -100.0%
Value US$12,431
RITOTA JOHN
Transaction date
Sale
Price
3.35
Quantity 11,823 -25.8%
Value US$39,607
Garcia David R
Transaction date
Sale
Price
3.40
Quantity 3,510 -48.2%
Value US$11,934
Garcia David R
Transaction date
Sale
Price
3.40
Quantity 3,600 -100.0%
Value US$12,240
Garcia David R
Transaction date
Sale
Price
3.40
Quantity 12,130 -77.1%
Value US$41,242
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-05-19 2026-05-15 S Sale Non-Executive Director
11,117 +36.3%
262.02
US$3,742,881
11,117 +36.3% 262.02 US$3,742,881
2026-05-18 2026-05-14 S Sale Non-Executive Director
58,225 +6.7%
104.64
US$3,229,958
58,225 +6.7% 104.64 US$3,229,958
2026-05-14 2026-05-14 PrS Proposed sale

Director

Non-Executive Director
39,444
91.30
US$2,271,292
39,444 91.30 US$2,271,292
2026-05-13 2026-05-12 S Sale Non-Executive Director
5,000 -16.5%
6.04
US$30,200
5,000 -16.5% 6.04 US$30,200
2026-05-13 2026-05-12 S Sale Non-Executive Director
5,000 -14.2%
6.33
US$31,650
5,000 -14.2% 6.33 US$31,650
2026-05-13 2026-05-12 S Sale Non-Executive Director
5,000 -12.4%
6.35
US$31,750
5,000 -12.4% 6.35 US$31,750
2026-05-13 2026-05-12 S Sale Non-Executive Director
5,000 -11.0%
6.28
US$31,400
5,000 -11.0% 6.28 US$31,400
2026-05-13 2026-05-11 S Sale Non-Executive Director
3,886 -7.9%
7.03
US$27,319
3,886 -7.9% 7.03 US$27,319
2026-03-18 2026-03-17 S Sale Non-Executive Director
2,260 -5.2%
4.94
US$11,165
2,260 -5.2% 4.94 US$11,165
2026-03-17 2026-03-17 PrS Proposed sale

Director

Non-Executive Director
4,740
4.84
US$22,944
4,740 4.84 US$22,944
2026-03-18 2026-03-16 S Sale Non-Executive Director
4,740 -9.8%
4.84
US$22,944
4,740 -9.8% 4.84 US$22,944
2026-03-16 2026-03-16 PrS Proposed sale

Director

Non-Executive Director
2,260
4.94
US$11,165
2,260 4.94 US$11,165
2025-12-08 2025-12-12 PrS Proposed sale

Director

Non-Executive Director
4,740
4.61
US$21,850
4,740 4.61 US$21,850
2025-12-08 2025-12-12 PrS Proposed sale

Director

Non-Executive Director
4,740
4.61
US$21,850
4,740 4.61 US$21,850
2025-12-08 2025-12-05 S Sale Non-Executive Director
4,740 -45.8%
4.61
US$21,851
4,740 -45.8% 4.61 US$21,851
2025-09-11 2025-09-09 PrS Proposed sale

Director

Non-Executive Director
9,413
8.50
US$80,000
9,413 8.50 US$80,000
2025-09-11 2025-09-09 S Sale Non-Executive Director
6,400 -57.5%
4.88
US$31,232
6,400 -57.5% 4.88 US$31,232
2025-09-11 2025-09-09 S Sale Non-Executive Director
3,013 -21.3%
4.81
US$14,493
3,013 -21.3% 4.81 US$14,493
2025-03-20 2025-03-18 S Sale Non-Executive Director
9,413 -15.9%
5.15
US$48,456
9,413 -15.9% 5.15 US$48,456
2025-03-18 2025-03-18 PrS Proposed sale

Director

Non-Executive Director
9,413
5.15
US$48,456
9,413 5.15 US$48,456
2024-09-18 2024-09-16 S Sale Non-Executive Director
5,000 -34.7%
5.48
US$27,400
5,000 -34.7% 5.48 US$27,400
2024-09-16 2024-09-16 PrS Proposed sale

Director

Non-Executive Director
5,000
5.55
US$27,750
5,000 5.55 US$27,750
2024-03-25 2024-03-21 S Sale

CFO

Officer
10,000 -15.2%
6.20
US$62,000
10,000 -15.2% 6.20 US$62,000
2024-03-25 2024-03-21 S Sale

CFO

Officer
10,000 -13.2%
6.11
US$61,100
10,000 -13.2% 6.11 US$61,100
2024-03-22 2024-03-21 S Sale Non-Executive Director
819 -1.5%
5.94
US$4,865
819 -1.5% 5.94 US$4,865
2024-03-21 2024-03-21 PrS Proposed sale

Director

Non-Executive Director
819
5.94
US$4,865
819 5.94 US$4,865
2024-03-21 2024-03-21 PrS Proposed sale

Officer

Officer
20,000
6.16
US$123,119
20,000 6.16 US$123,119
2024-03-22 2024-03-20 S Sale Non-Executive Director
6,181 -10.1%
5.97
US$36,901
6,181 -10.1% 5.97 US$36,901
2024-03-20 2024-03-20 PrS Proposed sale

Director

Non-Executive Director
6,181
5.97
US$36,911
6,181 5.97 US$36,911
2024-03-19 2024-03-15 S Sale Non-Executive Director
1,000 -14.3%
5.78
US$5,780
1,000 -14.3% 5.78 US$5,780
2024-03-19 2024-03-15 S Sale Non-Executive Director
14,000 -66.6%
5.82
US$81,480
14,000 -66.6% 5.82 US$81,480
2024-03-14 2024-03-15 PrS Proposed sale

Director

Non-Executive Director
15,000
6.00
US$90,000
15,000 6.00 US$90,000
2023-09-07 2023-09-11 PrS Proposed sale

Director

Non-Executive Director
10,000
4.58
US$45,800
10,000 4.58 US$45,800
2023-09-12 2023-09-08 S Sale Non-Executive Director
10,000 -62.4%
4.46
US$44,600
10,000 -62.4% 4.46 US$44,600
2022-11-16 2022-11-14 S Sale Non-Executive Director
5,000 -13.7%
4.15
US$20,750
5,000 -13.7% 4.15 US$20,750
2022-09-22 2022-09-20 S Sale Non-Executive Director
8,333 -58.1%
3.92
US$32,631
8,333 -58.1% 3.92 US$32,631
2022-05-25 2022-05-23 S Sale Non-Executive Director
8,800 -23.9%
4.50
US$39,621
8,800 -23.9% 4.50 US$39,621
2021-11-17 2021-11-15 S Sale Non-Executive Director
10,000 -62.4%
5.24
US$52,400
10,000 -62.4% 5.24 US$52,400
2021-06-17 2021-06-15 S Sale Non-Executive Director
16,800 -1.3%
8.02
US$134,736
16,800 -1.3% 8.02 US$134,736
2021-05-28 2021-05-26 S Sale Non-Executive Director
1,537 -100.0%
8.23
US$12,650
1,537 -100.0% 8.23 US$12,650
2021-05-28 2021-05-26 S Sale Non-Executive Director
3,463 -69.3%
8.21
US$28,431
3,463 -69.3% 8.21 US$28,431
2021-03-23 2021-03-19 S Sale Non-Executive Director
15,000 -32.7%
11.25
US$168,750
15,000 -32.7% 11.25 US$168,750
2020-12-14 2020-12-10 S Sale Non-Executive Director
10,000 -100.0%
12.20
US$122,000
10,000 -100.0% 12.20 US$122,000
2020-05-18 2020-05-14 S Sale Non-Executive Director
10,000 -24.5%
15.34
US$153,400
10,000 -24.5% 15.34 US$153,400
2020-03-25 2020-03-24 S Sale Non-Executive Director
15,833 -100.0%
9.54
US$151,047
15,833 -100.0% 9.54 US$151,047
2020-03-25 2020-03-23 S Sale Non-Executive Director
16,667 -51.3%
10.72
US$178,670
16,667 -51.3% 10.72 US$178,670
2025-04-24 2020-03-16 S Sale Non-Executive Director
8,000 -53.3%
14.25
US$114,004
8,000 -53.3% 14.25 US$114,004
2025-04-24 2020-03-16 S Sale Non-Executive Director
7,050 -14.2%
14.25
US$100,462
7,050 -14.2% 14.25 US$100,462
2025-04-24 2020-03-16 S Sale Non-Executive Director
8,000 -53.3%
14.25
US$114,004
8,000 -53.3% 14.25 US$114,004
2025-04-24 2020-03-16 S Sale Non-Executive Director
7,050 -14.2%
14.25
US$100,462
7,050 -14.2% 14.25 US$100,462
2020-03-09 2020-03-06 S Sale Non-Executive Director
5,000 -100.0%
15.03
US$75,150
5,000 -100.0% 15.03 US$75,150
2020-03-05 2020-03-03 S Sale Non-Executive Director
26,667 -100.0%
18.28
US$487,473
26,667 -100.0% 18.28 US$487,473
2020-03-05 2020-03-03 S Sale Non-Executive Director
30,000 -100.0%
18.36
US$550,800
30,000 -100.0% 18.36 US$550,800
2020-03-03 2020-03-02 S Sale Non-Executive Director
65,833 -100.0%
14.86
US$978,278
65,833 -100.0% 14.86 US$978,278
2020-03-03 2020-03-02 S Sale Non-Executive Director
26,000 -46.4%
14.87
US$386,620
26,000 -46.4% 14.87 US$386,620
2020-03-03 2020-02-28 S Sale Non-Executive Director
357,500 -22.2%
38.13
US$13,631,439
357,500 -22.2% 38.13 US$13,631,439
2020-03-03 2020-02-28 S Sale

CFO

Officer
57,917 -100.0%
28.26
US$1,636,734
57,917 -100.0% 28.26 US$1,636,734
2020-03-03 2020-02-28 S Sale Non-Executive Director
60,690 -48.0%
25.70
US$1,559,733
60,690 -48.0% 25.70 US$1,559,733
2020-03-03 2020-02-28 S Sale

CEO

Officer
301,667 -99.7%
34.49
US$10,404,495
301,667 -99.7% 34.49 US$10,404,495
2020-03-03 2020-02-28 S Sale

CEO

Officer
155,000 -100.0%
34.49
US$5,345,950
155,000 -100.0% 34.49 US$5,345,950
2020-03-03 2020-02-28 S Sale Non-Executive Director
40,000 -100.0%
36.96
US$1,478,400
40,000 -100.0% 36.96 US$1,478,400
2020-03-03 2020-02-28 S Sale Non-Executive Director
54,000 -49.1%
37.47
US$2,023,380
54,000 -49.1% 37.47 US$2,023,380
2020-03-03 2020-02-28 S Sale Non-Executive Director
10,000 -24.5%
23.45
US$234,500
10,000 -24.5% 23.45 US$234,500
2019-03-22 2019-03-20 S Sale
20,000 -39.3%
3.64
US$72,800
20,000 -39.3% 3.64 US$72,800
2018-09-24 2018-09-24 S Sale MANOCK RUSSELL Non-Executive Director
15,000 -17.6%
3.60
US$53,988
15,000 -17.6% 3.60 US$53,988
2018-06-13 2018-06-11 S Sale Garcia David R Non-Executive Director
4,300 -100.0%
3.45
US$14,835
4,300 -100.0% 3.45 US$14,835
2018-06-07 2018-06-06 S Sale Garcia David R Non-Executive Director
700 -100.0%
3.50
US$2,450
700 -100.0% 3.50 US$2,450
2018-03-22 2018-03-21 S Sale Garcia David R
6,078 -100.0%
3.21
US$19,501
6,078 -100.0% 3.21 US$19,501
2018-03-22 2018-03-20 S Sale Garcia David R
5,315 -46.7%
3.30
US$17,540
5,315 -46.7% 3.30 US$17,540
2018-03-20 2018-03-19 S Sale RITOTA JOHN
3,177 -9.3%
3.33
US$10,573
3,177 -9.3% 3.33 US$10,573
2018-03-20 2018-03-19 S Sale Garcia David R
3,767 -100.0%
3.30
US$12,431
3,767 -100.0% 3.30 US$12,431
2018-03-20 2018-03-16 S Sale RITOTA JOHN
11,823 -25.8%
3.35
US$39,607
11,823 -25.8% 3.35 US$39,607
2018-03-20 2018-03-16 S Sale Garcia David R
3,510 -48.2%
3.40
US$11,934
3,510 -48.2% 3.40 US$11,934
2018-03-16 2018-03-15 S Sale Garcia David R
3,600 -100.0%
3.40
US$12,240
3,600 -100.0% 3.40 US$12,240
2018-03-16 2018-03-14 S Sale Garcia David R
12,130 -77.1%
3.40
US$41,242
12,130 -77.1% 3.40 US$41,242