Alpha Pro Tech Ltd (APT) · Insider trading
What Alpha Pro Tech's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$417,209
5 insiders, 0% under a plan
Net, 12 months
−$417,209
bought less sold
Latest filing
2026-10-01
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Montgomery Charles DDirector | – | $262,911 | 6 | 2026-09-28 | 25,281 |
| Ritota JohnDirector | – | $82,583 | 3 | 2026-03-17 | 41,355 |
| Buchan JamesDirector | – | $67,576 | 3 | 2025-12-05 | 5,615 |
| Garcia David RDirector | – | $63,206 | 2 | 2026-05-15 | 19,768 |
| Millar DonnaDirector, 10% owner | – | $35,134 | 1 | 2026-09-28 | 1,284,603 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-28 | Montgomery Charles DDirector | Sale | 21,943 | 5.04 | $110,593 | 25,281 | Form 4 |
| 2026-09-28 | Millar DonnaDirector, 10% owner | Sale | 6,971 | 5.04 | $35,134 | 1,284,603 | Form 4 |
| 2026-05-15 | Garcia David RDirector | Sale | 6,186 | 5.56 | $34,394 | 19,768 | Form 4 |
| 2026-05-14 | Garcia David RDirector | Sale | 4,900 | 5.88 | $28,812 | 19,768 | Form 4 |
| 2026-05-12 | Montgomery Charles DDirector | Sale | 5,000 | 6.28 | $31,400 | 75,281 | Form 4/A |
| 2026-05-12 | Montgomery Charles DDirector | Sale | 5,000 | 6.35 | $31,750 | 70,281 | Form 4/A |
| 2026-05-12 | Montgomery Charles DDirector | Sale | 5,000 | 6.33 | $31,650 | 65,281 | Form 4/A |
| 2026-05-12 | Montgomery Charles DDirector | Sale | 5,000 | 6.04 | $30,200 | 60,281 | Form 4/A |
| 2026-05-11 | Montgomery Charles DDirector | Sale | 3,886 | 7.03 | $27,319 | 80,281 | Form 4/A |
| 2026-03-17 | Ritota JohnDirector | Sale | 2,260 | 4.94 | $11,164 | 41,355 | Form 4 |
| 2026-03-16 | Ritota JohnDirector | Sale | 4,740 | 4.84 | $22,942 | 43,615 | Form 4 |
| 2025-12-05 | Buchan JamesDirector | Sale | 4,740 | 4.61 | $21,851 | 5,615 | Form 4 |
| 2025-09-09 | Buchan JamesDirector | Sale | 3,013 | 4.81 | $14,493 | 11,140 | Form 4 |
| 2025-09-09 | Buchan JamesDirector | Sale | 6,400 | 4.88 | $31,232 | 4,740 | Form 4 |
| 2025-03-18 | Ritota JohnDirector | Sale | 9,413 | 5.15 | $48,477 | 49,790 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
14 × grant or award4 × shares withheld for tax2 × option exercise
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-30 | Ritota JohnDirector | Grant or award A | +5,860 | – | 47,215 | Form 4 |
| 2026-09-30 | Garcia David RDirector | Grant or award A | +5,860 | – | 25,628 | Form 4 |
| 2026-09-30 | Buchan JamesDirector | Grant or award A | +5,860 | – | 11,475 | Form 4 |
| 2026-09-30 | Shaw Benjamin ADirector | Grant or award A | +5,860 | – | 16,215 | Form 4 |
| 2026-09-28 | Hoffman LloydDirector, CEO AND PRESIDENT | Shares withheld for tax F | −26,765 | 5.04 | 228,750 | Form 4 |
| 2026-09-28 | Hoffman LloydDirector, CEO AND PRESIDENT | Grant or award A | +45,000 | 5.04 | 273,750 | Form 4 |
| 2026-09-28 | Montgomery Charles DDirector | Shares withheld for tax F | −13,057 | 5.04 | 47,224 | Form 4 |
| 2026-09-28 | Montgomery Charles DDirector | Grant or award A | +33,000 | 5.04 | 58,281 | Form 4 |
| 2026-09-28 | McDonald Colleen JCFO | Shares withheld for tax F | −16,059 | 5.04 | 39,774 | Form 4 |
| 2026-09-28 | McDonald Colleen JCFO | Grant or award A | +27,000 | 5.04 | 66,774 | Form 4 |
| 2026-09-28 | Millar DonnaDirector, 10% owner | Shares withheld for tax F | −8,029 | 5.04 | 1,291,574 | Form 4 |
| 2026-09-28 | Millar DonnaDirector, 10% owner | Grant or award A | +15,000 | 5.04 | 1,299,603 | Form 4 |
| 2026-05-15 | Garcia David RDirector | Option exercise M | +4,900 | 4.23 | 25,964 | Form 4 |
| 2026-05-15 | Garcia David RDirector | Option exercise M | +4,900 | 3.99 | 24,668 | Form 4 |
| 2026-01-05 | Hoffman LloydDirector, CEO AND PRESIDENT | Grant or award A | +12,425 | – | 255,515 | Form 4 |
| 2025-09-29 | Ritota JohnDirector | Grant or award A | +5,615 | – | 48,355 | Form 4/A |
| 2025-09-29 | Garcia David RDirector | Grant or award A | +5,615 | – | 19,768 | Form 4 |
| 2025-09-29 | Buchan JamesDirector | Grant or award A | +5,615 | – | 10,355 | Form 4 |
| 2025-09-29 | Shaw Benjamin ADirector | Grant or award A | +5,615 | – | 10,355 | Form 4/A |
| 2025-01-07 | Hoffman LloydDirector, CEO AND PRESIDENT | Grant or award A | +9,870 | – | 243,090 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.