UUU Universal Security Instruments, Inc.
$5.21
Universal Security Instruments, Inc. (UUU) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
Insider signal
Bullish
Insiders bought more than they sold over this window — uncommon at any size.
Cluster activity
1 buyer in the last 30 days
1 buyer in the last 90 days
0 sellers in the last 90 days
Insiders buying
1
111 transactions
Insiders selling
0
0 transactions
Purchases
$6.4M
1,151,062 shares
Sales
$0
0 shares
Net activity
$6.4M
purchases less sales
Where they traded
Buy
Sell
Dot area is proportional to transaction value.
Last open-market purchase: September 8, 2026 , by AULT MILTON C III .
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| AULT MILTON C III | Director | Buy | 300 | $5.65 | $1.7K | 1,133,062 | |
| AULT MILTON C III 2 fills | Director | Buy | 1,400 | $5.42 | $7.6K | 10,000 | |
| AULT MILTON C III 2 fills | Director | Buy | 200 | $5.49 | $1.1K | 9,300 | |
| AULT MILTON C III | Director | Buy | 100 | $5.15 | $515 | 9,200 | |
| AULT MILTON C III 2 fills | Director | Buy | 2,700 | $5.04 | $13.6K | 1,132,762 | |
| AULT MILTON C III 2 fills | Director | Buy | 10,800 | $5.18 | $56.0K | 1,130,262 | |
| AULT MILTON C III 2 fills | Director | Buy | 5,300 | $6.00 | $31.8K | 1,120,262 | |
| AULT MILTON C III 2 fills | Director | Buy | 10,200 | $6.08 | $62.0K | 1,115,262 | |
| AULT MILTON C III 2 fills | Director | Buy | 9,229 | $6.02 | $55.6K | 1,105,262 | |
| AULT MILTON C III | Director | Buy | 10,000 | $6.59 | $65.9K | 1,096,533 | |
| AULT MILTON C III 2 fills | Director | Buy | 21,672 | $6.34 | $137.3K | 1,086,533 | |
| AULT MILTON C III 2 fills | Director | Buy | 7,506 | $6.13 | $46.0K | 1,065,861 | |
| AULT MILTON C III 3 fills | Director | Buy | 26,828 | $5.53 | $148.3K | 1,059,855 | |
| AULT MILTON C III 2 fills | Director | Buy | 5,975 | $4.44 | $26.5K | 1,035,527 | |
| AULT MILTON C III 3 fills | Director | Buy | 6,500 | $4.08 | $26.5K | 1,030,252 | |
| AULT MILTON C III 2 fills | Director | Buy | 300 | $3.94 | $1.2K | 6,200 | |
| AULT MILTON C III | Director | Buy | 300 | $4.06 | $1.2K | 2,500 | |
| AULT MILTON C III | Director | Buy | 185,000 | $5.75 | $1.1M | 1,025,252 | |
| AULT MILTON C III | Director | Buy | 155,000 | $5.75 | $891.3K | 840,252 | |
| AULT MILTON C III 3 fills | Director | Buy | 10,100 | $5.84 | $59.0K | 685,252 | |
| AULT MILTON C III 2 fills | Director | Buy | 2,508 | $5.51 | $13.8K | 680,252 | |
| AULT MILTON C III | Director | Buy | 1,405 | $5.81 | $8.2K | 678,244 | |
| AULT MILTON C III | Director | Buy | 1,000 | $6.01 | $6.0K | 676,839 | |
| AULT MILTON C III | Director | Buy | 5,000 | $6.12 | $30.6K | 675,839 | |
| AULT MILTON C III | Director | Buy | 10,000 | $6.02 | $60.2K | 670,839 | |
| AULT MILTON C III | Director | Buy | 10,000 | $6.01 | $60.1K | 660,839 | |
| AULT MILTON C III | Director | Buy | 10,000 | $6.35 | $63.5K | 650,839 | |
| AULT MILTON C III | Director | Buy | 4,000 | $6.01 | $24.0K | 640,839 | |
| AULT MILTON C III | Director | Buy | 2,000 | $6.35 | $12.7K | 636,839 | |
| AULT MILTON C III 2 fills | Director | Buy | 3,407 | $5.95 | $20.3K | 634,839 | |
| AULT MILTON C III | Director | Buy | 10,000 | $5.78 | $57.8K | 631,632 | |
| AULT MILTON C III | Director | Buy | 10,000 | $6.08 | $60.8K | 621,632 | |
| AULT MILTON C III | Director | Buy | 15,200 | $5.89 | $89.5K | 611,632 | |
| AULT MILTON C III 2 fills | Director | Buy | 300 | $5.59 | $1.7K | 596,432 | |
| AULT MILTON C III 2 fills | Director | Buy | 45,000 | $5.32 | $239.5K | 596,332 | |
| AULT MILTON C III | Director | Buy | 5,700 | $5.25 | $29.9K | 556,332 | |
| AULT MILTON C III | Director | Buy | 1,400 | $5.11 | $7.2K | 550,632 | |
| AULT MILTON C III | Director | Buy | 21,792 | $5.16 | $112.5K | 549,232 | |
| AULT MILTON C III 2 fills | Director | Buy | 8,810 | $4.95 | $43.6K | 527,440 | |
| AULT MILTON C III 3 fills | Director | Buy | 22,500 | $4.79 | $107.9K | 519,130 | |
| AULT MILTON C III | Director | Buy | 5,000 | $4.94 | $24.7K | 497,130 | |
| AULT MILTON C III | Director | Buy | 10,060 | $5.00 | $50.3K | 492,130 | |
| AULT MILTON C III | Director | Buy | 2,106 | $4.74 | $10.0K | 482,070 | |
| AULT MILTON C III | Director | Buy | 970 | $4.73 | $4.6K | 479,964 | |
| AULT MILTON C III | Director | Buy | 2,231 | $4.70 | $10.5K | 478,994 | |
| AULT MILTON C III | Director | Buy | 8,281 | $4.85 | $40.2K | 476,763 | |
| AULT MILTON C III | Director | Buy | 6,025 | $4.66 | $28.1K | 468,482 | |
| AULT MILTON C III | Director | Buy | 205,000 | $6.00 | $1.2M | 462,457 | |
| AULT MILTON C III | Director | Buy | 95,000 | $6.00 | $570.0K | 257,457 | |
| AULT MILTON C III | Director | Buy | 3,360 | $4.93 | $16.6K | 162,457 | |
| AULT MILTON C III | Director | Buy | 700 | $4.99 | $3.5K | 159,097 | |
| AULT MILTON C III 2 fills | Director | Buy | 300 | $5.02 | $1.5K | 158,397 | |
| AULT MILTON C III | Director | Buy | 6,805 | $4.92 | $33.5K | 158,297 | |
| AULT MILTON C III | Director | Buy | 100 | $5.01 | $502 | 151,492 | |
| AULT MILTON C III | Director | Buy | 2,168 | $4.98 | $10.8K | 151,392 | |
| AULT MILTON C III | Director | Buy | 1,420 | $4.99 | $7.1K | 149,224 | |
| AULT MILTON C III | Director | Buy | 2,069 | $4.91 | $10.1K | 147,804 | |
| AULT MILTON C III | Director | Buy | 1,635 | $4.92 | $8.0K | 145,735 | |
| AULT MILTON C III 2 fills | Director | Buy | 3,116 | $5.03 | $15.7K | 144,100 | |
| AULT MILTON C III | Director | Buy | 2,500 | $5.02 | $12.6K | 8,453 | |
| AULT MILTON C III | Director | Buy | 500 | $4.88 | $2.4K | 142,531 | |
| AULT MILTON C III | Director | Buy | 5,400 | $4.87 | $26.3K | 142,031 | |
| AULT MILTON C III | Director | Buy | 13,200 | $4.62 | $61.0K | 136,631 | |
| AULT MILTON C III | Director | Buy | 6,800 | $4.46 | $30.3K | 123,431 | |
| AULT MILTON C III | Director | Buy | 6,200 | $4.21 | $26.1K | 116,631 | |
| AULT MILTON C III | Director | Buy | 2,900 | $4.38 | $12.7K | 110,431 | |
| AULT MILTON C III | Director | Buy | 5,100 | $4.31 | $22.0K | 107,531 | |
| AULT MILTON C III | Director | Buy | 1,431 | $4.32 | $6.2K | 102,431 | |
| AULT MILTON C III 2 fills | Director | Buy | 5,631 | $4.31 | $24.2K | 101,000 | |
| AULT MILTON C III | Director | Buy | 100 | $4.40 | $440 | 96,369 | |
| AULT MILTON C III | Director | Buy | 953 | $4.04 | $3.9K | 5,953 | |
| AULT MILTON C III | Director | Buy | 4,038 | $3.96 | $16.0K | 96,269 | |
| AULT MILTON C III | Director | Buy | 17,798 | $3.84 | $68.3K | 92,231 | |
| AULT MILTON C III | Director | Buy | 9,026 | $3.96 | $35.8K | 74,433 | |
| AULT MILTON C III | Director | Buy | 10,000 | $4.79 | $47.9K | 65,407 | |
| AULT MILTON C III | Director | Buy | 4,697 | $4.56 | $21.4K | 55,407 | |
| AULT MILTON C III | Director | Buy | 3,000 | $4.98 | $14.9K | 50,710 | |
| AULT MILTON C III 2 fills | Director | Buy | 11,000 | $4.24 | $46.6K | 47,710 | |
| AULT MILTON C III | Director | Buy | 5,010 | $4.45 | $22.3K | 37,710 | |
| AULT MILTON C III | Director | Buy | 10,000 | $4.24 | $42.4K | 32,700 | |
| AULT MILTON C III | Director | Buy | 4,000 | $7.21 | $28.8K | 22,700 | |
| AULT MILTON C III | Director | Buy | 3,000 | $5.71 | $17.1K | 18,700 | |
| AULT MILTON C III | Director | Buy | 3,000 | $6.40 | $19.2K | 15,700 |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.