David A Ladensohn
Insider
Activist
First SEC filing: June 9, 2022 · Latest: May 19, 2026
Insider at
Insider transactions
0 buys (P)
6 sells (S)
Net: $-2,540,175
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 10, 2026 | SYM | J | 200,000 | · | · | 175,378 Indirect | -53.28% | Disposed | (price as of 2026-10-06) |
| Sept. 10, 2026 | SYM | J | 200,000 | · | · | 320,835 Indirect | -38.40% | Disposed | (price as of 2026-10-06) |
| Sept. 10, 2026 | SYM | G | 231,896 | · | · | 231,896 Indirect | · | Acquired | (price as of 2026-10-06) |
| Sept. 10, 2026 | SYM | G | 373,896 | · | · | 373,896 Indirect | · | Acquired | (price as of 2026-10-06) |
| Sept. 10, 2026 | SYM | J | 200,000 | · | · | 10,790,532 Indirect | -1.82% | Disposed | (price as of 2026-10-06) |
| Sept. 10, 2026 | SYM | J | 200,000 | · | · | 14,178,979 Indirect | -1.39% | Disposed | (price as of 2026-10-06) |
| Sept. 10, 2026 | SYM | G | 231,896 | · | · | 231,896 Indirect | · | Acquired | (price as of 2026-10-06) |
| Sept. 10, 2026 | SYM | G | 373,896 | · | · | 373,896 Indirect | · | Acquired | (price as of 2026-10-06) |
| May 15, 2026 | SYM | J | 384,222 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| May 15, 2026 | SYM | J | 12,469,262 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| May 15, 2026 | SYM | J | 12,853,484 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| Oct. 16, 2025 | SYM | S | 3,000 | $74.49 | $223,470 | 2,000 Indirect | -60.00% | Disposed | -40.7% (price as of 2026-10-06) |
| Oct. 16, 2025 | SYM | S | 7,500 | $74.53 | $558,975 | 2,500 Indirect | -75.00% | Disposed | -40.8% (price as of 2026-10-06) |
| Oct. 16, 2025 | SYM | S | 3,000 | $74.17 | $222,510 | 2,000 Indirect | -60.00% | Disposed | -40.5% (price as of 2026-10-06) |
| Oct. 9, 2025 | SYM | S | 5,000 | $66.80 | $334,000 | 5,000 Indirect | -50.00% | Disposed | -33.9% (price as of 2026-10-06) |
| Oct. 9, 2025 | SYM | S | 10,000 | $66.81 | $668,100 | 10,000 Indirect | -50.00% | Disposed | -33.9% (price as of 2026-10-06) |
| Oct. 9, 2025 | SYM | S | 8,000 | $66.64 | $533,120 | 5,000 Indirect | -61.54% | Disposed | -33.7% (price as of 2026-10-06) |
| Aug. 13, 2025 | SYM | G | 2,000 | · | · | 13,000 Indirect | -13.33% | Disposed | (price as of 2026-10-06) |
| Aug. 11, 2025 | SYM | S | 5,000 | $52.60 | $263,000 | 10,000 Indirect | -33.33% | Disposed | -16.1% (price as of 2026-10-06) |
| Aug. 11, 2025 | SYM | S | 10,000 | $55.23 | $552,300 | 20,000 Indirect | -33.33% | Disposed | -20.1% (price as of 2026-10-06) |
| June 12, 2025 | SYM | J | 71,500 | · | · | 384,222 Indirect | -15.69% | Disposed | (price as of 2026-10-06) |
| June 12, 2025 | SYM | J | 71,500 | · | · | 375,378 Indirect | -16.00% | Disposed | (price as of 2026-10-06) |
| June 12, 2025 | SYM | J | 71,500 | · | · | 12,853,484 Indirect | -0.55% | Disposed | (price as of 2026-10-06) |
| June 12, 2025 | SYM | J | 71,500 | · | · | 10,990,532 Indirect | -0.65% | Disposed | (price as of 2026-10-06) |
| May 19, 2025 | SYM | J | 35,714 | · | · | 455,722 Indirect | -7.27% | Disposed | (price as of 2026-10-06) |
| May 19, 2025 | SYM | J | 35,714 | · | · | 12,932,746 Indirect | -0.28% | Disposed | (price as of 2026-10-06) |
| Aug. 7, 2024 | SYM | J | 7,762 | · | · | 12,469,262 Indirect | -0.06% | Disposed | (price as of 2026-10-06) |
| Aug. 7, 2024 | SYM | J | 1,000,000 | · | · | 10,615,154 Indirect | -8.61% | Disposed | (price as of 2026-10-06) |
| Aug. 7, 2024 | SYM | J | 7,762 | · | · | 12,924,984 Indirect | -0.06% | Disposed | (price as of 2026-10-06) |
| Aug. 7, 2024 | SYM | J | 1,000,000 | · | · | 11,062,032 Indirect | -8.29% | Disposed | (price as of 2026-10-06) |
| May 24, 2024 | SYM | J | 50,000 | · | · | 446,878 Indirect | -10.06% | Disposed | (price as of 2026-10-06) |
| May 24, 2024 | SYM | J | 50,000 | · | · | 50,000 Indirect | · | Acquired | (price as of 2026-10-06) |
| May 24, 2024 | SYM | S | 48,699 | $40.86 | $1,989,841 | 1,301 Indirect | -97.40% | Disposed | 8.1% (price as of 2026-10-06) |
| May 24, 2024 | SYM | S | 1,301 | $41.84 | $54,434 | 0 Indirect | -100.00% | Disposed | 5.5% (price as of 2026-10-06) |
| May 24, 2024 | SYM | J | 50,000 | · | · | 12,062,032 Indirect | -0.41% | Disposed | (price as of 2026-10-06) |
| May 22, 2024 | SYM | J | 25,000 | · | · | 520,835 Indirect | -4.58% | Disposed | (price as of 2026-10-06) |
| May 22, 2024 | SYM | J | 25,000 | · | · | 25,000 Indirect | · | Acquired | (price as of 2026-10-06) |
| May 22, 2024 | SYM | S | 25,000 | $43.26 | $1,081,500 | 0 Indirect | -100.00% | Disposed | 2.1% (price as of 2026-10-06) |
| May 22, 2024 | SYM | J | 25,000 | · | · | 14,378,979 Indirect | -0.17% | Disposed | (price as of 2026-10-06) |
| May 9, 2024 | SYM | J | 1,000,000 | · | · | 11,615,154 Indirect | -7.93% | Disposed | (price as of 2026-10-06) |
| May 9, 2024 | SYM | J | 1,000,000 | · | · | 12,112,032 Indirect | -7.63% | Disposed | (price as of 2026-10-06) |
| Nov. 28, 2023 | SYM | S | 5,000 | $58.45 | $292,250 | 15,000 Indirect | -25.00% | Disposed | -24.5% (price as of 2026-10-06) |
| Nov. 28, 2023 | SYM | S | 5,000 | $58.11 | $290,550 | 15,000 Indirect | -25.00% | Disposed | -24.0% (price as of 2026-10-06) |
| Nov. 28, 2023 | SYM | S | 10,000 | $58.68 | $586,800 | 30,000 Indirect | -25.00% | Disposed | -24.8% (price as of 2026-10-06) |
| Aug. 7, 2023 | SYM | S | 5,000 | $53.61 | $268,050 | 20,000 Indirect | -20.00% | Disposed | -17.6% (price as of 2026-10-06) |
| Aug. 7, 2023 | SYM | S | 5,000 | $53.63 | $268,150 | 20,000 Indirect | -20.00% | Disposed | -17.7% (price as of 2026-10-06) |
| Aug. 7, 2023 | SYM | S | 10,000 | $53.61 | $536,100 | 40,000 Indirect | -20.00% | Disposed | -17.6% (price as of 2026-10-06) |
| July 25, 2023 | SYM | S | 14,260,250 | $28.05 | $400,000,012 | 0 Indirect | -100.00% | Disposed | 57.4% (price as of 2026-10-06) |
| July 24, 2023 | SYM | J | 14,260,250 | · | · | 194,131,598 Indirect | -6.84% | Disposed | (price as of 2026-10-06) |
| July 24, 2023 | SYM | J | 14,260,250 | · | · | 14,260,250 Indirect | · | Acquired | (price as of 2026-10-06) |
| July 24, 2023 | SYM | J | 7,897,442 | · | · | 192,597,449 Indirect | -3.94% | Disposed | (price as of 2026-10-06) |
| July 24, 2023 | SYM | J | 6,362,808 | · | · | 1,534,149 Indirect | -80.57% | Disposed | (price as of 2026-10-06) |
| Aug. 2, 2022 | SYM | A | 2,632,319 | · | · | 7,896,957 Indirect | +50.00% | Acquired | (price as of 2026-10-06) |
| Aug. 2, 2022 | SYM | A | 2,632,319 | · | · | 208,391,848 Indirect | +1.28% | Acquired | (price as of 2026-10-06) |
| July 19, 2022 | SYM | A | 5,264,638 | · | · | 205,759,529 Indirect | +2.63% | Acquired | (price as of 2026-10-06) |
| July 19, 2022 | SYM | A | 5,264,638 | · | · | 5,264,638 Indirect | · | Acquired | (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 10, 2026 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 200,000 | Disposed |
| Sept. 10, 2026 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 200,000 | Disposed |
| Sept. 10, 2026 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 231,896 | Acquired |
| Sept. 10, 2026 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 373,896 | Acquired |
| May 15, 2026 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 12,853,484 | Disposed |
| June 12, 2025 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 71,500 | Disposed |
| June 12, 2025 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 71,500 | Disposed |
| May 19, 2025 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 35,714 | Disposed |
| Aug. 7, 2024 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 7,762 | Disposed |
| Aug. 7, 2024 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 1,000,000 | Disposed |
| May 24, 2024 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 50,000 | Disposed |
| May 22, 2024 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 25,000 | Disposed |
| May 9, 2024 | SYM | Symbotic Holdings Units | Class A Common Stock | · | · | 1,000,000 | Disposed |
| July 24, 2023 | SYM | Symbotic Holdings Units [F2,F3] | Class A Common Stock | · | · | 14,260,250 | Disposed |
| Aug. 2, 2022 | SYM | Symbotic Holdings Units [F1,F2] | Class A Common Stock | · | · | 2,632,319 | Acquired |
| July 19, 2022 | SYM | Symbotic Holdings Units [F1,F2,F3] | Class A Common Stock | · | · | 5,264,638 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 9, 2022 | SYM | Class A Common Stock | 25,000 | Indirect |
| June 9, 2022 | SYM | Class A Common Stock | 5,100 | Indirect |
| June 9, 2022 | SYM | Class A Common Stock | 50,000 | Indirect |
| June 9, 2022 | SYM | Class A Common Stock | 25,000 | Indirect |
| June 9, 2022 | SYM | Class V-3 Common Stock [F4,F5] | 200,494,891 | Indirect |
| June 9, 2022 | SYM | Symbotic Holdings Units [F4,F5] | · | Indirect |