BKKT Bakkt Holdings Inc
Bakkt Holdings Inc (BKKT) 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.
How much of that selling was preplanned? 27% planned / 73% discretionary
Largest single sale: $54.9K.
Where they traded
Last open-market purchase: August 18, 2026 , by ALFRED MICHAEL .
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| ALFRED MICHAEL | Director | Buy | 296,567 | $7.12 | $2.1M | 1,201,567 | |
| Alexander Karen | Chief Financial Officer | Sell | 657 | $8.44 | $5.5K | 53,542 −1.2% of holding | |
| D'Annunzio Marc | General Counsel & Secretary | Sell | 539 | $8.44 | $4.5K | 108,278 −0.5% of holding | |
| Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell | 94 | $8.33 | $783 | 12,954 −0.7% of holding | |
| D'Annunzio Marc | General Counsel & Secretary | Sell 10b5-1 | 1,357 | $7.71 | $10.5K | 108,817 −1.2% of holding | |
| Alexander Karen | Chief Financial Officer | Sell | 1,907 | $7.93 | $15.1K | 54,199 −3.4% of holding | |
| D'Annunzio Marc | General Counsel & Secretary | Sell | 1,562 | $7.93 | $12.4K | 110,174 −1.4% of holding | |
| Baes Nicholas | Chief Operating Officer | Sell | 1,562 | $7.93 | $12.4K | 105,375 −1.5% of holding | |
| Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell | 349 | $7.93 | $2.8K | 13,048 −2.6% of holding | |
| ALFRED MICHAEL | Director | Buy | 100,000 | $7.83 | $783.0K | 905,000 | |
| ALFRED MICHAEL | Director | Buy | 180,000 | $7.71 | $1.4M | 805,000 | |
| ALFRED MICHAEL | Director | Buy | 220,000 | $8.20 | $1.8M | 625,000 | |
| ALFRED MICHAEL | Director | Buy | 365,000 | $8.34 | $3.0M | 405,000 | |
| Alexander Karen | Chief Financial Officer | Sell | 4,684 | $9.13 | $42.8K | 55,771 −7.7% of holding | |
| D'Annunzio Marc | General Counsel & Secretary | Sell | 3,789 | $9.13 | $34.6K | 114,050 −3.2% of holding | |
| D'Annunzio Marc | General Counsel & Secretary | Sell 10b5-1 | 3,991 | $8.60 | $34.3K | 110,059 −3.5% of holding | |
| Baes Nicholas | Chief Operating Officer | Sell | 2,352 | $9.13 | $21.5K | 106,266 −2.2% of holding | |
| Baes Nicholas | Chief Operating Officer | Sell | 711 | $7.56 | $5.4K | 101,312 −0.7% of holding | |
| D'Annunzio Marc | General Counsel and Secretary | Sell 10b5-1 | 5,342 | $7.08 | $37.8K | 106,069 −4.8% of holding | |
| D'Annunzio Marc | General Counsel and Secretary | Sell | 6,422 | $8.55 | $54.9K | 111,411 −5.5% of holding | |
| D'Annunzio Marc | General Counsel and Secretary | Sell 10b5-1 | 785 | $10.09 | $7.9K | 117,833 −0.7% of holding | |
| Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell | 2,461 | $10.01 | $24.6K | 10,936 −18.4% of holding | |
| Henderson Joseph Sean-Walsh | Chief Accounting Officer | Sell | 169 | $21.50 | $3.6K | 13,397 −1.2% of holding |
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.