SLRN
−$0
2,999 sh
Becker Daniel J.
Director, 10% Owner · SEC CIK 1752139Advertisement
Buy track record
How this insider's open-market purchases have performedThis insider has no open-market purchases in the records we parsed, so there's no buy track record to score. Their full filing history is below.
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Open-market buys
$40.41M
13 trades
Open-market sells
$7
1 trades
Net flow
+$40.41M
Net buying
Total filings
20
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstSLRN
−$7
1 sh @ $7
SLRN
Becker Daniel J., SLRN's Director, spent $54K of their own money on 3,000 shares at $18, opening a brand-new position.
+$54K
3,000 sh @ $18
DAWN
Becker Daniel J., DAWN's Director, spent $80K of their own money on 5,000 shares at $16, opening a brand-new position.
+$80K
5,000 sh @ $16
PAND
−$60K
1,000 sh @ $60
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PAND
−$169.67M
2.83M sh @ $60
PAND
Becker Daniel J., PAND's Director, spent $2.99M of their own money on 197,716 shares at $15, growing their stake 8%.
+$2.99M
197,716 sh @ $15
PAND
Becker Daniel J., PAND's Director, spent $216.6K of their own money on 14,197 shares at $15, growing their stake 1%.
+$216.6K
14,197 sh @ $15
PAND
Becker Daniel J., PAND's Director, spent $31.7K of their own money on 2,170 shares at $15.
+$31.7K
2,170 sh @ $15
PAND
Becker Daniel J., PAND's Director, spent $201K of their own money on 13,027 shares at $15, growing their stake 1%.
+$201K
13,027 sh @ $15
PRNB
−$66.76M
667,600 sh @ $100
PAND
+$0
1.88M sh
PAND
Becker Daniel J., PAND's 10% owner, spent $13M of their own money on 722,222 shares at $18, growing their stake 38%.
+$13M
722,222 sh @ $18
PAND
Becker Daniel J., PAND's 10% owner, spent $18K of their own money on 1,000 shares at $18, opening a brand-new position.
+$18K
1,000 sh @ $18
PRNB
Becker Daniel J., PRNB's Director, spent $1.65M of their own money on 55,000 shares at $30, growing their stake 9%.
+$1.65M
55,000 sh @ $30
PRNB
Becker Daniel J., PRNB's Director, spent $312.5K of their own money on 9,196 shares at $34, growing their stake 2%.
+$312.5K
9,196 sh @ $34
PRNB
Becker Daniel J., PRNB's Director, spent $2.29M of their own money on 68,404 shares at $33, growing their stake 13%.
+$2.29M
68,404 sh @ $33
PRNB
Becker Daniel J., PRNB's Director, spent $14.98M of their own money on 535,000 shares at $28, opening a brand-new position.
+$14.98M
535,000 sh @ $28
PRNB
+$0
167,537 sh
PRNB
Becker Daniel J., PRNB's 10% owner, spent $4.59M of their own money on 270,000 shares at $17, growing their stake 161%.
+$4.59M
270,000 sh @ $17
Frequently asked questions
How is Becker Daniel J.'s win rate calculated?
We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.
Why are some buys not included in the score?
A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.
What do the 1M / 3M / 6M / 12M columns mean?
They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.
Does a high win rate mean I should copy this insider?
No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.
Where does this data come from?
Trades come from Becker Daniel J.'s SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.