APAMPCO PITTSBURGH CORP
- Market cap
- $166.72M
- as of 2026-10-22
- Latest close
- $7.85
- as of 2026-10-23
- Sector
- Industrials
- as of 2026-10-22
- Industry
- Metal Fabrication
- as of 2026-10-22
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2024-05-08
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| McNair Darrell L | Aug 27 | Aug 28 | G | 5,600 | $0.00 | $0 | 65,686 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | Jun 25 | Jun 26 | S | 9,500 | $9.82 | Sale −$93,290 | 181,233 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | Jun 18 | Jun 22 | S | 547 | $11.30 | Sale −$6,181 | 190,733 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 19 | May 20 | P | 3,300 | $9.03 | Purchase +$29,799 | 557,694 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15 | May 19 | F | 9,396 | $10.85 | $101,947 | 576,335 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15 | May 19 | F | 8,568 | $10.85 | $92,963 | 567,767 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15 | May 19 | F | 7,777 | $10.85 | $84,380 | 559,990 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15 | May 19 | F | 46,656 | $10.85 | $506,218 | 513,334 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15 | May 19 | A | 41,060 | $0.00 | $0 | 554,394 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15 | May 19 | F | 3,029 | $10.85 | $32,865 | 201,122 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15 | May 19 | F | 3,166 | $10.85 | $34,351 | 197,956 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15 | May 19 | F | 3,547 | $10.85 | $38,485 | 194,409 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15 | May 19 | F | 18,185 | $10.85 | $197,307 | 176,224 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15 | May 19 | A | 15,056 | $0.00 | $0 | 191,280 | No | Form 4 |
| Anderson David GeorgeVP, CFO & Treasurer, Pres. ALS | May 15 | May 19 | F | 1,370 | $10.85 | $14,865 | 84,733 | No | Form 4 |
| Anderson David GeorgeVP, CFO & Treasurer, Pres. ALS | May 15 | May 19 | F | 2,179 | $10.85 | $23,642 | 82,554 | No | Form 4 |
| Anderson David GeorgeVP, CFO & Treasurer, Pres. ALS | May 15 | May 19 | F | 2,489 | $10.85 | $27,006 | 80,065 | No | Form 4 |
| Anderson David GeorgeVP, CFO & Treasurer, Pres. ALS | May 15 | May 19 | F | 8,216 | $10.85 | $89,144 | 71,849 | No | Form 4 |
| Anderson David GeorgeVP, CFO & Treasurer, Pres. ALS | May 15 | May 19 | A | 11,117 | $0.00 | $0 | 82,966 | No | Form 4 |
| DeMichiei Robert | May 15 | May 18 | A | 7,374 | $0.00 | $0 | 85,559 | No | Form 4 |
| Fessenden Elizabeth Anne | May 15 | May 18 | A | 7,374 | $0.00 | $0 | 126,704 | No | Form 4 |
| Lieberman William K | May 15 | May 18 | A | 7,374 | $0.00 | $0 | 58,286 | No | Form 4 |
| German Michael I | May 15 | May 18 | A | 7,374 | $0.00 | $0 | 229,044 | No | Form 4 |
| Paul Laurence E | May 15 | May 18 | A | 7,374 | $0.00 | $0 | 91,742 | No | Form 4 |
| McNair Darrell L | May 15 | May 18 | A | 7,374 | $0.00 | $0 | 71,286 | No | Form 4 |
| McBrayer BrettChief Executive Officer | Mar 19 | Mar 19 | P | 7,500 | $6.67 | Purchase +$50,025 | 585,731 | No | Form 4 |
| McBrayer BrettChief Executive Officer | Mar 4 | Mar 5 | A | 129,600 | $0.00 | $0 | 578,231 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | Mar 4 | Mar 5 | A | 42,240 | $0.00 | $0 | 204,151 | No | Form 4 |
| Anderson David GeorgeVP, CFO & Treasurer, Pres. ALS | Mar 4 | Mar 5 | A | 19,800 | $0.00 | $0 | 86,103 | No | Form 4 |
| McBrayer BrettChief Executive Officer | Dec 1, 2025 | Dec 2, 2025 | P | 19,000 | $2.58 | Purchase +$49,020 | 448,631 | No | Form 4 |
| Louis Berkman Investment CO | Nov 17, 2025 | Nov 26, 2025 | P | 93,000 | $2.67 | Purchase +$248,310 | 3,127,792 | No | Form 4 |
| McNair Darrell L | Nov 19, 2025 | Nov 19, 2025 | P | 3,000 | $2.52 | Purchase +$7,560 | 63,912 | No | Form 4 |
| German Michael I | Nov 17, 2025 | Nov 18, 2025 | P | 40,000 | $2.65 | Purchase +$106,000 | 221,670 | No | Form 4 |
| McNair Darrell L | Nov 17, 2025 | Nov 18, 2025 | P | 10,000 | $2.68 | Purchase +$26,800 | 60,912 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15, 2025 | May 16, 2025 | F | 10,474 | $2.26 | $23,671 | 362,873 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15, 2025 | May 16, 2025 | F | 11,542 | $2.26 | $26,085 | 351,331 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15, 2025 | May 16, 2025 | A | 78,300 | $0.00 | $0 | 429,631 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15, 2025 | May 16, 2025 | A · derivative | 80,673 | $0.00 | $0 | 80,673 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 15, 2025 | May 16, 2025 | F | 2,052 | $2.26 | $4,638 | 151,313.64 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 15, 2025 | May 16, 2025 | F | 2,278 | $2.26 | $5,148 | 149,035.64 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 15, 2025 | May 16, 2025 | A | 26,730 | $0.00 | $0 | 175,765.64 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 15, 2025 | May 16, 2025 | A · derivative | 27,540 | $0.00 | $0 | 27,540 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15, 2025 | May 16, 2025 | F | 3,375 | $2.26 | $7,628 | 137,176 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15, 2025 | May 16, 2025 | A | 24,735 | $0.00 | $0 | 161,911 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15, 2025 | May 16, 2025 | A · derivative | 25,485 | $0.00 | $0 | 25,485 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 15, 2025 | May 16, 2025 | F | 942 | $2.26 | $2,129 | 49,799 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 15, 2025 | May 16, 2025 | F | 1,496 | $2.26 | $3,381 | 48,303 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 15, 2025 | May 16, 2025 | A | 18,000 | $0.00 | $0 | 66,303 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 15, 2025 | May 16, 2025 | A · derivative | 18,546 | $0.00 | $0 | 18,546 | No | Form 4 |
| Abel James J | May 15, 2025 | May 15, 2025 | A | 12,728 | $0.00 | $0 | 150,546 | No | Form 4 |
| Fessenden Elizabeth Anne | May 15, 2025 | May 15, 2025 | A | 12,728 | $0.00 | $0 | 119,330 | No | Form 4 |
| DeMichiei Robert | May 15, 2025 | May 15, 2025 | A | 12,728 | $0.00 | $0 | 78,185 | No | Form 4 |
| German Michael I | May 15, 2025 | May 15, 2025 | A | 12,728 | $0.00 | $0 | 181,670 | No | Form 4 |
| Lieberman William K | May 15, 2025 | May 15, 2025 | A | 12,728 | $0.00 | $0 | 50,912 | No | Form 4 |
| McNair Darrell L | May 15, 2025 | May 15, 2025 | A | 12,728 | $0.00 | $0 | 50,912 | No | Form 4 |
| Paul Laurence E | May 15, 2025 | May 15, 2025 | A | 12,728 | $0.00 | $0 | 84,368 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 5, 2025 | May 6, 2025 | F | 750 | $2.23 | $1,673 | 50,741 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 5, 2025 | May 6, 2025 | F | 3,222 | $2.23 | $7,185 | 140,551 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 5, 2025 | May 6, 2025 | F | 2,022 | $2.23 | $4,509 | 153,365.64 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 5, 2025 | May 6, 2025 | F | 9,821 | $2.23 | $21,901 | 373,347 | No | Form 4 |
| Fessenden Elizabeth Anne | Mar 25, 2025 | Mar 26, 2025 | P | 1,380 | $2.16 | Purchase +$2,981 | 106,602 | No | Form 4 |
| Fessenden Elizabeth Anne | Mar 24, 2025 | Mar 26, 2025 | P | 1,380 | $2.22 | Purchase +$3,064 | 104,202 | No | Form 4 |
| Fessenden Elizabeth Anne | Mar 24, 2025 | Mar 26, 2025 | P | 720 | $2.26 | Purchase +$1,627 | 104,922 | No | Form 4 |
| Fessenden Elizabeth Anne | Mar 24, 2025 | Mar 26, 2025 | P | 300 | $2.27 | Purchase +$681 | 105,222 | No | Form 4 |
| Abel James J | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 137,818 | No | Form 4 |
| DeMichiei Robert | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 65,457 | No | Form 4 |
| Fessenden Elizabeth Anne | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 102,822 | No | Form 4 |
| Paul Laurence E | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 71,640 | No | Form 4 |
| Paul Stephen E | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 112,764 | No | Form 4 |
| Lieberman William K | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 38,184 | No | Form 4 |
| German Michael I | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 168,942 | No | Form 4 |
| McNair Darrell L | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 38,184 | No | Form 4 |
| DiSanto Frederick D. | May 15, 2024 | May 17, 2024 | A | 12,728 | $0.00 | $0 | 72,633 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 15, 2024 | May 16, 2024 | F | 940 | $1.61 | $1,513 | 35,741 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 15, 2024 | May 16, 2024 | A | 15,750 | $0.00 | $0 | 51,491 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15, 2024 | May 16, 2024 | F | 2,760 | $1.61 | $4,444 | 121,693 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 15, 2024 | May 16, 2024 | A | 22,080 | $0.00 | $0 | 143,773 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 15, 2024 | May 16, 2024 | F | 2,051 | $1.61 | $3,302 | 131,417.64 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 15, 2024 | May 16, 2024 | A | 23,970 | $0.00 | $0 | 155,387.64 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15, 2024 | May 16, 2024 | F | 10,474 | $1.61 | $16,863 | 311,768 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 15, 2024 | May 16, 2024 | A | 71,400 | $0.00 | $0 | 383,168 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 13, 2024 | May 15, 2024 | F | 316 | $1.87 | $591 | 36,681 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 13, 2024 | May 15, 2024 | F | 2,405 | $1.87 | $4,497 | 124,453 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 13, 2024 | May 15, 2024 | F | 1,770 | $1.87 | $3,310 | 133,468.64 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 13, 2024 | May 15, 2024 | F | 8,712 | $1.87 | $16,291 | 322,242 | No | Form 4 |
| Anderson David GeorgePresident, Air & Liquid Systms | May 6, 2024 | May 8, 2024 | F | 887 | $2.04 | $1,809 | 36,997 | No | Form 4 |
| Lyon SamuelPresident of Union Electric | May 6, 2024 | May 8, 2024 | F | 2,930 | $2.04 | $5,977 | 126,858 | No | Form 4 |
| McAuley Michael GSenior V.P., CFO & Treasurer | May 6, 2024 | May 8, 2024 | F | 2,180 | $2.04 | $4,447 | 135,238.64 | No | Form 4 |
| McBrayer BrettChief Executive Officer | May 6, 2024 | May 8, 2024 | F | 9,819 | $2.04 | $20,031 | 330,954 | No | Form 4 |