Paul L Alpern
CIK 1888542 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 26, 2021 · Latest: June 3, 2026
On this page
Insider at
Insider transactions
0 buys (P)
15 sells (S)
Net:
$-1,275,492
+ 9 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
9 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 3, 2026 | AIP | S 10b5-1 | 600 | $29.11 | $17,466 | 74,133 Direct | -0.80% | Disposed | -17.5% (price as of 2026-08-21) |
| Aug. 3, 2026 | AIP | S 10b5-1 | 3,400 | $30.20 | $102,680 | 70,733 Direct | -4.59% | Disposed | -20.4% (price as of 2026-08-21) |
| July 6, 2026 | AIP | S 10b5-1 | 2,878 | $35.11 | $101,047 | 70,733 Direct | -3.91% | Disposed | -31.6% (price as of 2026-08-21) |
| July 6, 2026 | AIP | S 10b5-1 | 1,301 | $35.98 | $46,810 | 73,611 Direct | -1.74% | Disposed | -33.2% (price as of 2026-08-21) |
| July 6, 2026 | AIP | S 10b5-1 | 1,824 | $37.13 | $67,725 | 74,912 Direct | -2.38% | Disposed | -35.3% (price as of 2026-08-21) |
| July 2, 2026 | AIP | S | 765 | $38.78 | $29,667 | 76,736 Direct | -0.99% | Disposed | -38.0% (price as of 2026-08-21) |
| July 2, 2026 | AIP | S | 1,181 | $38.78 | $45,799 | 77,501 Direct | -1.50% | Disposed | -38.0% (price as of 2026-08-21) |
| July 2, 2026 | AIP | S | 692 | $38.78 | $26,836 | 78,682 Direct | -0.87% | Disposed | -38.0% (price as of 2026-08-21) |
| July 2, 2026 | AIP | S | 1,010 | $38.78 | $39,168 | 79,374 Direct | -1.26% | Disposed | -38.0% (price as of 2026-08-21) |
| July 1, 2026 | AIP | S 10b5-1 | 900 | $47.11 | $42,399 | 80,384 Direct | -1.11% | Disposed | -49.0% (price as of 2026-08-21) |
| July 1, 2026 | AIP | S 10b5-1 | 2,521 | $46.23 | $116,546 | 81,284 Direct | -3.01% | Disposed | -48.0% (price as of 2026-08-21) |
| July 1, 2026 | AIP | S 10b5-1 | 983 | $45.08 | $44,314 | 83,805 Direct | -1.16% | Disposed | -46.7% (price as of 2026-08-21) |
| July 1, 2026 | AIP | S 10b5-1 | 2,096 | $44.02 | $92,266 | 84,788 Direct | -2.41% | Disposed | -45.4% (price as of 2026-08-21) |
| June 1, 2026 | AIP | S | 11,504 | $35.98 | $413,969 | 80,384 | — | — | -33.2% (price as of 2026-08-21) |
| Sept. 15, 2025 | AIP | S 10b5-1 | 10,000 | $8.88 | $88,800 | 73,587 Direct | -11.96% | Disposed | 170.6% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 3, 2026 | AIP | Incentive Stock Option (right to buy) | Common Stock (4,000) | $0.56 | Oct. 23, 2029 | 4,000 | Disposed |
| July 1, 2026 | AIP | Non-Qualified Stock Option (right to buy) | Common Stock (2,500) | $9.28 | Feb. 20, 2035 | 2,500 | Disposed |
| July 1, 2026 | AIP | Incentive Stock Option (right to buy) | Common Stock (4,000) | $0.56 | Oct. 23, 2029 | 4,000 | Disposed |
| Sept. 15, 2025 | AIP | Common Stock | Common Stock (10,000) | $0.56 | Oct. 23, 2029 | 10,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.